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Latest News2015-12-02T10:52:51+00:00
2903, 2023

Customize Your Invite Links with Amazon S3 Website Redirect

By |March 29th, 2023|Categories: AWS, AWS Developer Tools, BLOG, Cloud Computing|Tags: , , , , , , , , , , , , , , , , , , , , , |

If you use Discord, Slack, or Telegram, you're probably familiar with those long and complicated invite links used to join servers or channels. These links can be difficult to remember and may even discourage some people from joining. With URL redirection, you can create a custom and easy-to-remember domain name for your invite links. For example, you might use a domain like "discord.mycoolsite.com" that redirects to the invitation page [...]

2703, 2023

Using Amazon Route 53 Resolver

By |March 27th, 2023|Categories: AWS, AWS Certified Developer Associate, BLOG, Others|Tags: , , , , , , , , , |

In the previous blog post, we talked about Split-view DNS using Amazon Route 53, in which the DNS server gives out a different response to the same DNS query based on where the query came from. This is helpful if you are in a hybrid environment when you want an internal application to resolve a domain from a private hosted zone and external applications to resolve from a public [...]

2403, 2023

Is a Cloud Computing Career Still Worth Pursuing in 2023?

By |March 24th, 2023|Categories: AWS, BLOG, Cloud Computing, Others|Tags: , , , , , , , , , , , , , , , , , , , , , |

Cloud computing has remained a hot topic in the IT field for the past years, gaining even more attention during the height of the COVID-19 pandemic. Between 2020 and 2021, there’s been a burst of cloud adoption from startups, mid-sized businesses, and even large enterprises as they looked for ways to adapt to remote work and digital operations. And it's no wonder, given the benefits it offers over traditional [...]

2203, 2023

7 Most In-Demand IT Skills for 2023

By |March 22nd, 2023|Categories: AWS, BLOG, Cloud Computing, Others|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |

Every day the growth of technology is exponential, there will come a time when the technology you've just learned will be obsolete. If you’re currently exploring opportunities in the IT industry, we’re gonna tackle the article provided by Indeed about the best IT jobs for the year 2023. Below, you'll find information that reflects the current trends and offers a chance to explore new career paths. Despite the anticipated [...]

2003, 2023

Using Origin Access Control (OAC) to Secure S3 Object Access to CloudFront

By |March 20th, 2023|Categories: AWS, AWS Networking & Content Delivery, AWS Solutions Architect Professional, BLOG, Cloud Computing|Tags: , , , , , , , , , , , , , , , , , , |

What is Amazon S3 Object Access? Amazon S3 is one of the most popular AWS service organizations use, as it offers industry-leading scalability, data availability, security, and performance for object storage. S3 is utilized to store and protect any amount of data for a range of use cases, such as data lakes, websites, mobile applications, backup and restore, archive, enterprise applications, IoT devices, and big data analytics. One of [...]

2003, 2023

AWS Certified Cloud Practitioner CLF-C01 Exam Domains

By |March 20th, 2023|Categories: AWS, AWS Certification, AWS Certified Cloud Practitioner, AWS Cloud Practitioner, AWS Practice Exams, Azure Database Services, Cloud Computing|Tags: , , , , |

Amazon Web Services began its Global Certification Program in 2013 with the primary purpose of validating the technical skills and knowledge of IT Professionals in building secure and reliable cloud-based applications using the AWS Cloud. On April 2013, AWS launched its first-ever AWS Certification test called the AWS Certified Solutions Architect Associate exam. This was followed by the AWS Certified SysOps Administrator and AWS Certified Developer Associate exams. Amazon has [...]

1603, 2023

Retrieving Parameter Values from SSM Parameter Store through AWS Lambda

By |March 16th, 2023|Categories: AWS, AWS Solutions Architect Professional, BLOG, Cloud Computing|Tags: , , , , , , , , , , , , , , , , |

In today's world, serverless computing is gaining popularity as it offers technologies for running code, managing data, and integrating applications, all without managing servers. It eliminates the infrastructure management tasks so developers can focus on application development. One of the requirements of serverless development is storage for configuration data management and secrets management. Developers need to store data such as passwords, database strings, etc., at some point. Luckily, Parameter [...]

1303, 2023

Secure EC2 Instances Connections Leveraging Session Manager

By |March 13th, 2023|Categories: AWS, AWS Solutions Architect Professional, BLOG|Tags: , , , , , , , , , , , , |

As more workloads are being migrated to the cloud, security should always be a top priority. Some organizations fail to consider security and therefore paid the price of having their workloads compromised. For example, an EC2 instance that has its SSH inbound port open to the world, therefore, providing unrestricted access to attackers globally. Luckily, AWS has a service that allows you to connect to your EC2 instances without [...]

903, 2023

Benefits of Being AWS Certified

By |March 9th, 2023|Categories: AWS, AWS Certification, BLOG, Cloud Computing|Tags: , , , , , , , , , |

Have you ever heard of AWS Certifications? Are you wondering if it is beneficial to get one? Is an AWS certification enough to land a cloud-related job? These are typical questions that aspirants ask and wonder if it’s favorable to commit to studying. For this article, we will discuss the benefits of being AWS certified and whether it’s worth it to invest time and effort. Let’s get started. Amazon [...]

703, 2023

AWS Amplify

By |March 7th, 2023|Categories: AWS, AWS Cheat Sheets, Others|Tags: , , , , , , , , , , , , , , , , |

AWS Amplify Cheat Sheet AWS Amplify is a platform that simplifies building and deploying full-stack applications with pre-built UI components, hosting options, and easy integration with AWS services. It's flexible and scalable, making it easy to add new features and adapt to changing requirements. Amplify Services AWS Amplify offers two main services: Amplify Hosting and Amplify Studio      Amplify Hosting a fully managed CI/CD and hosting service for [...]

603, 2023

5 Best Cloud Projects For Beginners

By |March 6th, 2023|Categories: AWS, AWS Cloud Practitioner, BLOG, Cloud Computing|Tags: , , , , , , , , , , , , , , , |

If you are a student, career changer, or IT professional who wants to work in the cloud computing industry, you must present your portfolio to the interviewer. A portfolio is a collection of previous projects and experiences, which can be paid or unpaid. This shows the interviewer that you know what you're talking about and that you have the skills required for the job.  As a beginner, you must [...]

303, 2023

Azure 101: Subscriptions And Management Groups

By |March 3rd, 2023|Categories: Azure, Azure Cheat Sheets, BLOG, Other Azure Services|Tags: , , , , , , , , , , , , , , , , |

In Microsoft Azure, a subscription is an agreement between a customer and Microsoft on how to pay for and access Azure services. It is paid based on the consumption of services within the subscription. For example, if you provisioned Azure Virtual Machines, App Service, Azure SQL Database, and other services, your subscription will be billed based on using these services. There are many types of subscriptions. Each type of subscription may [...]

103, 2023

Azure 101: Regions And Availability Zones

By |March 1st, 2023|Categories: Azure, BLOG, Other Azure Services|Tags: , , , , , , , , , , , , , , , |

Natural disasters are no laughing matter that we can take for granted; they can seriously mess up a business and its operations, especially when using traditional on-premises IT infrastructure. Luckily, with Azure regions and availability zones, companies can have a backup plan to ensure data redundancy, disaster recovery, scalability, and remote access. With Microsoft Azure, companies can continue to operate even in the face of natural disasters. This means [...]

2702, 2023

Don’t Learn AWS Until You Know These Things

By |February 27th, 2023|Categories: AWS, AWS Certification, BLOG, Cloud Computing|Tags: , , , , , , , , , |

Learning AWS is like trying to drink from a firehose. At least, that's how I remember it felt when I jumped into AWS years ago as a non-IT guy. I often bounced around between different articles and Youtube videos, struggling to make sense of all the concepts. One moment, I'd be focusing on an EC2 tutorial but then realize I needed to understand VPCs first, so I'd click over [...]

2302, 2023

What Is The AWS Community Builders Program And How To Apply

By |February 23rd, 2023|Categories: AWS, BLOG, Cloud Computing|Tags: , , , , , , , , |

Are you passionate about creating technical content like blog posts, videos, etc., especially in Amazon Web Services (AWS)? Ever heard of AWS Community Builders Program? You might be interested in becoming an AWS Community Builder. In this article, we will discuss what AWS Community Builders Program is about, its benefits, and how to apply to become an AWS Community Builder. So what is AWS Community Builders Program? AWS Community [...]

2102, 2023

Creating And Mounting An Azure File Share

By |February 21st, 2023|Categories: Azure, Azure Storage Services, BLOG|Tags: , , , , , , , , , , , , , , , , , , |

A file server provides organizations with a system to centrally store, manage, and access files within a network, such as documents, images, videos, logs, etc. With file servers, users can easily share and collaborate on files with others. Azure Files is a fully managed file share solution that aims to replace or supplement on-premises file servers. It is a platform as a service (PaaS) offering by Microsoft Azure that [...]

1602, 2023

Deploying Docker Images To Azure Container Apps

By |February 16th, 2023|Categories: Azure, BLOG, Other Azure Services|Tags: , , , , , , , , , , , , , , , , , |

Containers, cloud-native, and microservices are all used in modern software development and deployment. A container is a standalone executable package that contains everything needed to run a piece of software, creating an isolated environment for the application. While microservices are an architectural paradigm for developing applications composed of small, independent services. This enables teams to autonomously build, deploy, and grow their services, increasing the speed and agility of the [...]

1302, 2023

Reduce The Cost Of Your Lambda Functions With Event Filters (Part 2 of 2)

By |February 13th, 2023|Categories: AWS, BLOG, Others|Tags: , , , , , , , , , , |

Introduction In the first part of this post, we covered the concept behind event filtering in AWS Lambda and learned how it could help you save money by invoking functions only when necessary. Now it's time to put that knowledge into practice. In this part 2, we’ll see event filtering in action using Amazon Simple Queue Service (SQS) as the event source. Overview A user sends a JSON message [...]

1002, 2023

Reduce The Cost Of Your Lambda Functions With Event Filters (Part 1 of 2)

By |February 10th, 2023|Categories: AWS, BLOG, Others|Tags: , , , , , , , , , |

Problem statement You are primarily billed based on how long your Lambda functions run and how often it is invoked. This is why AWS Lambda is great for scheduled jobs, short-duration tasks, and event-based processes. But does this mean you shouldn’t use them for high-volume traffic applications? Well, the short answer is... it depends. Whether or not to use AWS Lambda for high-volume traffic workloads ultimately depends on the [...]

802, 2023

SFTP On Your Ubuntu EC2 Instance – Quick and Simple Setup

By |February 8th, 2023|Categories: AWS, BLOG|Tags: , , , , , , , , , |

SFTP, which stands for Secure File Transfer Protocol, is a method of transferring files between computers. It operates over SSH (Secure Shell) and uses public-key cryptography for authentication. This means that your login credentials and file transfers are encrypted, making them much more secure than the traditional FTP (File Transfer Protocol). Why SFTP over SCP? SFTP and Secure Copy Protocol (SCP) are both network protocols that you can use [...]

602, 2023

Automate Resources In Azure Using ARM Templates

By |February 6th, 2023|Categories: Azure, Azure Cheat Sheets, BLOG, Other Azure Services|Tags: , , , , , , , , , |

Infrastructure as Code (IaC) is a method of running IT infrastructure that automates, configures, and manages systems and networks using scripts or code. It can work with a variety of file formats, including JSON and YAML. YAML (YAML Ain't Markup Language) is a data serialization format that is commonly used in Ansible, Kubernetes, and other tools. While JSON (JavaScript Object Notation) is a popular data interchange format that is [...]

302, 2023

AWS Shared Responsibility Model

By |February 3rd, 2023|Categories: AWS, AWS Cloud Practitioner, BLOG, Others|Tags: , , , , , , |

Cloud computing is changing the way businesses operate by providing scalable, pay-as-you-go infrastructure and services. The shared pool of configurable computing resources is made up of thousands of powerful physical servers located in data centers around the world and equipped with enterprise-grade processors capable of creating hundreds or even thousands of virtual machines for multiple customers. However, one of the primary concerns when migrating a private infrastructure to a [...]

102, 2023

Azure Storage Redundancy Options

By |February 1st, 2023|Categories: Azure, Azure Cheat Sheets, BLOG|Tags: , , , , , , , , , , , , , , , , , , |

What are the Azure Storage Redundancy Options? Azure storage redundancy options provide different levels of protection for data stored in Azure. These options ensure that data is available and retrievable in case of failure or data loss. There are several different types of consistency options available in Azure, each with its own features and benefits. Locally Redundant Storage (LRS) has the lowest level of consistency in Azure storage redundancies. [...]

3001, 2023

Azure Resource Manager (ARM)

By |January 30th, 2023|Categories: Azure, Azure Cheat Sheets|Tags: , , , , , , , , , , , , , |

Azure Resource Manager Cheat Sheet Azure Resource Manager is a service that allows you to create, update, and delete resources in your Azure account. Enables you to manage access control, locks, and tags for your resources after they have been deployed. Features All requests are authenticated and authorized by ARM before being routed to the appropriate Azure service. Manage infrastructure using declarative templates and deploy it in a repeatable [...]

3001, 2023

Cloud Computing Service Types: IaaS vs PaaS vs SaaS

By |January 30th, 2023|Categories: AWS, Azure, BLOG|Tags: , , , , , , , , , , , , , , , , |

What is IaaS, PaaS, and SaaS? IaaS, PaaS, and SaaS are three types of cloud computing services provided by Microsoft Azure. Each model has its advantages that help customers meet their specific needs. Each type of cloud computing service, and deployment method, provides you with different levels of control, flexibility, and management. With traditional on-premises data centers, customers have complete control over the hardware, server, virtualization, and software deployed. [...]

2501, 2023

Estimating Your Azure Monthly Usage

By |January 25th, 2023|Categories: Azure, Azure Compute Services, Azure Pricing, BLOG|Tags: , , , , , , |

Estimating your monthly Azure usage can be a daunting task and may deter interested customers of Azure from ever using it, especially if you are new to cloud computing. Fortunately, Microsoft Azure provides a tool that allows us to estimate the monthly consumption of our potential workloads in Azure. With the Microsoft Azure Calculator, it's easy to figure out how much to spend on Azure each month. This article [...]

2301, 2023

Build Your Own Slack Commands with Lambda Function URL

By |January 23rd, 2023|Categories: AWS, AWS Developer Certification, BLOG|Tags: , , , , , , , , , , , , , , , , , , |

What are Lambda Function URLs? In the past, calling a Lambda function over HTTP required a lot of setup and configuration with API Gateway. The process of setting up API resources and methods, and linking them to the appropriate Lambda function, can be overwhelming, especially for developers who are new to it. With the function URL feature of the AWS Lambda service, you can create a secure HTTPS endpoint [...]

1901, 2023

Working With AWS CLI (AWS Command Line Interface)

By |January 19th, 2023|Categories: AWS, BLOG, Others|Tags: , , , , , , , , |

What is AWS CLI? AWS Command Line Interface (CLI) is a tool used to manage and interact with AWS Services using the command line. Users more comfortable in the command line can leverage the AWS CLI as it offers the exact scope of functionality as the AWS Console.  AWS CLI requires minimal configuration before you can use it. Installed it on your local machine running on Linux, Windows, and [...]

1701, 2023

AWS Cloud Development Kit (CDK)

By |January 17th, 2023|Categories: AWS, AWS Certified Developer Associate, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , |

AWS Cloud Development Kit Cheat Sheet The AWS CDK is an open-source software development framework for defining cloud infrastructure in code and provisioning it through AWS CloudFormation. It provides a high-level object-oriented abstraction on top of AWS CloudFormation that allows you to use pre-built cloud components called constructs. It uses familiar programming languages such as TypeScript, JavaScript, Python, C#, .Net, Java, and Go and deploys everything as CloudFormation stacks.  Concepts: [...]

1601, 2023

Event-driven Transfer on Storage Transfer Service for Google Cloud Storage

By |January 16th, 2023|Categories: BLOG, Google Cloud|Tags: , , , , |

Last January 7, 2023, Google Cloud announced a new capability for Storage Transfer Service (STS). Now, users can do an event-driven transfer quickly to a Cloud storage whenever there are changes to a source bucket. The event-driven transfer is an execution mode on Storage Transfer Service that allows transfer to a destination using the events from the source as triggers. Google Cloud claims that the transfer rate is near-real-time [...]

1501, 2023

What’s New with the DOP-C02 AWS Certified DevOps Professional Exam in 2023?

By |January 15th, 2023|Categories: AWS, BLOG|Tags: , , , , , , , , , , , , , , |

Heads Up! The Amazon Web Services (AWS) Training and Certification team recently announced the third iteration of the AWS Certified DevOps Engineer - Professional (DOP-C02) exam. Mark your calendar – March 7, 2023 is the first day that you will be able to take the latest version of the AWS Certified DevOps Engineer Professional - Professional exam which has an updated exam code of DOP-C02. Remember that the current [...]

1301, 2023

Automatic SSH Key Pair Rotation via AWS Systems Manager Fleet Manager

By |January 13th, 2023|Categories: AWS, AWS Solutions Architect Professional, BLOG|Tags: , , , |

Automatic SSH Key Pair Rotation via AWS Systems Manager Fleet Manager AWS Systems Manager has an extensive collection of features and capabilities to manage your AWS and hybrid systems. This service allows you to centralize operational data from various AWS services and automate manual tasks on both your on-premises and AWS resources. One of its capabilities is the AWS Systems Manager Fleet Manager, which provides a unified user interface [...]

1201, 2023

Split-view DNS using Amazon Route 53

By |January 12th, 2023|Categories: AWS, BLOG|Tags: , , , , |

What is Amazon Route 53? Amazon Route 53 is a highly available and scalable Domain Name System (DNS) service. This allows you to do Split-view DNS or Split-horizon DNS implementation for your applications. It offers additional features that are not present from third-party domain registrars. Route 53 allows you to register domain names, route internet traffic to specific resources under your domain name using different routing policies and check [...]

401, 2023

What’s New with the AWS Developer DVA-C02 Exam in 2023?

By |January 4th, 2023|Categories: AWS, AWS Certification, AWS Developer Certification, BLOG|Tags: , , , , , , , , , , |

After almost 5 years since it was first released, the AWS Certified Developer Associate exam is finally getting revamped. The AWS Training and Certification team is launching a new version, with an exam code of DVA-C02, on February 28, 2023, making it the last of the three associate-level exams to receive a major overhaul. You can register for the new exam starting on January 31, 2023, or take the [...]

2012, 2022

OpenAI’s ChatGPT vs Amazon Lex

By |December 20th, 2022|Categories: AWS, BLOG|Tags: , , , , , , , , , |

What is ChatGPT? OpenAI’s ChatGPT is an improved version of the GPT3 (Generative Pre-trained Transformer, released in 2020) language model specifically designed to generate human-like text for chatbot applications. ChatGPT is trained on a large dataset of conversation transcripts and is able to generate appropriate responses to a wide range of inputs, including questions and prompts. ChatGPT uses a transformer architecture, which is a type of neural network designed [...]

1912, 2022

AWS Certified Cloud Practitioner Exam Experience

By |December 19th, 2022|Categories: AWS, AWS Cloud Practitioner, BLOG|Tags: , , , , , , , , |

The AWS Certified Cloud Practitioner exam is a popular certification for individuals looking to demonstrate their knowledge of the Amazon Web Services (AWS) cloud platform. This certification is suitable for individuals who are new to the AWS cloud and those who want to validate their understanding of the core AWS services and their use cases. The exam covers a wide range of topics, including the fundamentals of cloud computing, [...]

1412, 2022

AWS re:Invent 2022 Announcements for AWS Machine Learning Engineers and Data Scientists

By |December 14th, 2022|Categories: AWS, BLOG|Tags: , , , , , , , , , |

Every year, professionals all around the world attend the most transformative tech event —  AWS re:Invent. Here, a LOT of new AWS services and capabilities are announced and discussed. In this post, we will focus on the major announcements relevant to data scientists and ML engineers! A Gentle Introduction to Amazon SageMaker   The major announcements discussed in this post focus on SageMaker, so we will spend a paragraph [...]

1212, 2022

AWS re:Invent 2022 Highlights

By |December 12th, 2022|Categories: AWS, BLOG|Tags: , , , , , , |

If you’re new to AWS and haven’t heard of re:Invent, this is a global cloud community event where AWS announces new features and services. You also get to meet like-minded IT professionals who are eager to learn more about cloud computing. For November 28, 2022 - December 2, 2022, the biggest, most comprehensive, and the most vibrant event will be held again in Las Vegas. In this article, we’re [...]

212, 2022

What is Prometheus?

By |December 2nd, 2022|Categories: AWS, BLOG|Tags: , , , , , , |

What is Prometheus? Prometheus is an open-source system monitoring and alerting toolkit originally built at SoundCloud. This tool's primary function is to collect and store metrics as time series data. For example, suppose you have a running web application that is too slow. You can use Prometheus to determine the response time of a web server or the number of active connections/queries in a database.  Features: Multi-dimensional data model [...]

3011, 2022

What is Grafana?

By |November 30th, 2022|Categories: AWS, BLOG|Tags: , , , , , , |

What is Grafana? Grafana is an open-source analytics and interactive visualization web app. When connected to supported data sources, it displays charts, graphs, and alerts on the web. The product is described as a "complete observability stack,” which includes everything you need to interact with your data.   How It Works To visualize and analyze data in a dashboard, you’ll need to set up the following: Server - produces [...]

2511, 2022

How to View your Actual AWS Bill if you have AWS Credits

By |November 25th, 2022|Categories: AWS, AWS Billing, BLOG|Tags: , , , , , , , , |

Having AWS Credits can significantly reduce the cost of your cloud resources in your AWS account. However, there are some changes in your AWS Billing and Cost Management console that you must be aware of, to ensure that you still understand the running cost of your cloud services. You can easily view the actual bill of your Amazon Web Services (AWS) account on the Bills page by default, which [...]

1911, 2022

My AWS Certified Solutions Architect Professional SAP-C02 Exam Experience

By |November 19th, 2022|Categories: AWS, AWS Solutions Architect Professional, BLOG|Tags: , , , , , , , , , , , , , |

I just passed the latest version of the AWS Certified Solutions Architect Professional SAP-C02! What a way to end the year strong! In this short article, I'll quickly discuss what this SAP-C02 exam is all about and the different things that can help you pass this mind-boggling test.  The New AWS Certified Solutions Architect Professional Exam The AWS Certified Solutions Architect - Professional SAP-C02) exam is one of the two [...]

2109, 2022

Amazon Managed Streaming for Apache Kafka (Amazon MSK)

By |September 21st, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Concepts Security Monitoring Pricing Amazon MSK Cheat Sheet A service that uses fully managed Apache Kafka to ingest and process streaming data in real-time. Concepts Configuration If you do not specify a custom MSK configuration, a default configuration will be assigned to a cluster. You can use the custom configuration to new or existing MSK clusters. MSK configurations allow you to [...]

2109, 2022

AWS CloudHSM

By |September 21st, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Use Case Concepts Monitoring Pricing AWS CloudHSM Cheat Sheet A computing device that enables you to provision and manage your own single-tenant HSMs for the generation and use of encryption keys. A hardware security module (HSM) performs cryptographic operations and provides secure storage for cryptographic keys. You can perform the following cryptographic tasks: Generate, store, import, export, and manage cryptographic keys. [...]

1509, 2022

My SAA-C03 AWS Certified Solutions Architect – Associate Exam Experience

By |September 15th, 2022|Categories: AWS, BLOG, SAA-C03|Tags: , , , , , , , , , , , , , |

My team and I took the recently released AWS Certified Solutions Architect - Associate SAA-C03 exam version recently. The SAA-C03 test replaced the old SAA-C02 exam version last August. If you can compare the official exam guide of the previous SAA-C02 version with the latest one (SAA-C03), you may notice that the exam domains are almost exactly the same but with quite different domain percentages. For example, the "Design [...]

3008, 2022

AWS Backup

By |August 30th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Concepts Monitoring Pricing AWS Backup Cheat Sheet A service that enables you to centralize and automate data protection across AWS services and hybrid workloads. Concepts Backup plan A policy expression that determines when and how you want your AWS resources backed up. Stores periodic backups incrementally. A backup plan can be created using the AWS Backup console, API, CLI, SDK, or an [...]

3008, 2022

AWS Compute Optimizer

By |August 30th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Concepts Pricing AWS Compute Optimizer Cheat Sheet A service that recommends optimal AWS resources to reduce costs and improve performance of your workloads. Uses machine learning to analyze historical utilization metrics. You can view findings and recommendations across AWS Regions and accounts. Generates recommendations for the following resources: Amazon EC2 instances Amazon EC2 Auto Scaling groups Amazon EBS volumes AWS Lambda functions Concepts [...]

3008, 2022

AWS AppSync

By |August 30th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Concepts Monitoring Security Pricing AWS AppSync Cheat Sheet A serverless GraphQL and Pub/Sub API service that streamlines the development of modern web and mobile applications AppSync GraphQL APIs - provides a unified endpoint for securely querying and updating data from multiple databases, microservices, and APIs AppSync Pub/Sub APIs - data updates are automatically published to subscribed API clients via serverless WebSockets [...]

2408, 2022

AWS Migration Hub

By |August 24th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , |

Bookmarks Features Concepts Monitoring Pricing What is AWS Migration Hub? AWS Migration Hub is a service for planning, orchestrating, and tracking application migration to AWS. Supports migration status updates from the following: AWS Application Migration Service AWS Database Migration Service AWS Migration Hub Features Use network visualization to quickly organize on-premises discovery data and accelerate migration planning. Strategy Recommendations analyzes your applications [...]

2408, 2022

AWS Application Migration Service (AWS MGN)

By |August 24th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , |

Bookmarks How It Works Concepts Networking Monitoring Security Pricing An automated lift-and-shift solution that simplifies, expedites, and lowers the cost of migrating applications to AWS. It converts source servers to run natively on AWS. How It Works Install AWS Replication Agent on the source servers. If you use agentless replication for vCenter feature, you must add your source servers by [...]

2308, 2022

AWS Certified Solutions Architect SAA-C03 Content Update

By |August 23rd, 2022|Categories: AWS, BLOG|Tags: , , , , , , , , , |

With the new version of AWS Certified Solutions Architect - Associate exam coming out very soon, we are delighted to let you know that we started transitioning our SAA practice exams from the SAA-C02 to the new SAA-C03 exam version based on the brand new cloud services that AWS recently released. We also released the new SAA-C03 version of our AWS Certified Solutions Architect - Associate Study Guide eBook [...]

2208, 2022

AWS Application Discovery Service

By |August 22nd, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , |

Bookmarks Concepts Monitoring Pricing A service that collects usage, behavior, and configuration data from on-premises servers to help you plan your migration to AWS. The collected data can be exported to Amazon Athena and Amazon QuickSight for analysis. Integrated with AWS Migration Hub to track the migration status of each application from the home Region. Concepts Discovery Agent An agent installed on virtual [...]

1708, 2022

AWS License Manager

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Concepts Monitoring Security Pricing AWS License Manager Cheat Sheet A service for centrally managing software licenses across AWS and on-premises environments. It gives you control and visibility into license usage, allowing you to limit licensing overages and reduce the risk of noncompliance and misreporting. Supports a variety of licensing models: Perpetual - lifetime license with no expiration date. Floating - shareable [...]

1708, 2022

AWS Serverless Application Repository

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Publishing Applications Deploying  Applications Monitoring Pricing AWS Serverless Application Repository Cheat Sheet The AWS Serverless Application Repository is a managed repository for deploying and publishing serverless applications. You can also use pre-built applications instead of cloning, building, packaging, and publishing source code to AWS before deploying it. Each application includes an AWS SAM template that specifies the AWS resources that will [...]

1708, 2022

AWS Lake Formation

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks How It Works Concepts Security Pricing AWS Lake Formation Cheat Sheet A service for managing and building data lakes. It stores and catalogs data from databases and object storage before transferring it to a new S3 data lake. You can also use ML algorithms to clean and classify data and secure access to sensitive data with granular [...]

1708, 2022

AWS Control Tower

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , |

Bookmarks Concepts Networking Monitoring Pricing What is AWS Control Tower? A service for configuring and managing a multi-account AWS environment.   AWS Control Tower Concepts Landing zone A multi-account environment that is well-architected and adheres to security and compliance best practices. Each organization can have one landing zone.  A container that holds the following: Organizational Units (OUs) Accounts Users Other Resources Structure [...]

1708, 2022

Amazon AppFlow

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Features Concepts Pricing Amazon AppFlow Cheat Sheet An integration service that automates data flows by securely integrating third-party applications and AWS services without writing any code. Features Run flows on-demand or on a schedule to keep data in sync across SaaS applications and AWS services. Aggregate data from multiple sources to train analytics tools more effectively and save money. Use flow management [...]

1708, 2022

AWS Audit Manager

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Features Concepts Monitoring Security Pricing AWS Audit Manager Cheat Sheet A service that will help you audit your AWS usage on a regular basis in order to simplify risk management and compliance with regulations and industry standards. Automates evidence collection for policies, procedures, and activities, as well as the creation of audit reports. Features Centrally manage and upload evidence from [...]

1708, 2022

AWS Outposts

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Concepts Monitoring Pricing AWS Outposts Cheat Sheet A managed service that brings AWS infrastructure, services, APIs, and tools to the customer's premises. Concepts Outpost site is a physical location where AWS will install your Outpost. Outpost configurations include EC2, EBS, and networking capabilities. Each configuration has its own requirements for power, cooling, and weight support. The compute and storage resources are called [...]

1708, 2022

AWS Proton

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Concepts Monitoring Pricing AWS Proton Cheat Sheet A managed delivery service for deploying container and serverless applications. Uses templates to define and maintain standard application stacks, which include the architecture, infrastructure resources, and the CI/CD pipeline. Concepts Templates Manage and provision resources using Infrastructure as Code (IaC). Environment Template - a shared infrastructure used by multiple applications or resources. Standard Environment Template [...]

1708, 2022

Amazon Managed Service for Prometheus

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , |

Bookmarks Features Concepts Pricing What is Amazon Managed Service for Prometheus? A managed monitoring service for container environments. You can monitor and alert on the performance of containerized workloads using the open-source PromQL without having to scale or manage the underlying infrastructure. Automatically scale the ingestion, storage, alerting, and querying of operational metrics as workload increases. Integrated with Amazon EKS, Amazon ECS, and [...]

1708, 2022

Amazon Managed Grafana

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Components Security Pricing What is Amazon Managed Grafana? A data visualization service for querying, correlating, and visualizing operational metrics, logs, and traces from multiple sources. Create dashboards and visualizations to analyze metrics, logs, and traces without having to build, package, or deploy Grafana servers. All logical Grafana server deployment, setup, scaling, and maintenance are handled by AWS. Integrated with the following AWS [...]

1708, 2022

AWS Network Firewall

By |August 17th, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Features Concepts Monitoring Pricing AWS Network Firewall Cheat Sheet A managed service that helps deploy network protections for Amazon VPCs. Provides fine-grained network traffic control that allows you to restrict outbound requests to prevent malicious activity from spreading. Import previously created rules in common open source rule formats and enable integrations with managed intelligence feeds from AWS partners. With AWS Firewall [...]

308, 2022

AWS Wavelength

By |August 3rd, 2022|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Features Concepts Pricing AWS Wavelength Cheat Sheet A service that allows developers to create applications with ultra-low latencies for mobile devices and end users. Wavelength Zones can be used to extend an Amazon VPC in order to run ultra-low latency applications that use the same AWS services, APIs, tools, and functionalities. Features Wavelength Zones support a wide range of compute instances for [...]

2207, 2022

AWS Certified Solutions Architect Professional Exam Guide Study Path SAP-C01 / SAP-C02

By |July 22nd, 2022|Categories: AWS, AWS Study Path|Tags: , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Study Materials AWS Services to Focus On Common Exam Scenarios Validate Your Knowledge   The AWS Certified Solutions Architect Professional Exam SAP-C01 / SAP-C02 Overview Few years ago, before you can take the AWS Certified Solutions Architect Professional exam (or SA Pro for short), you would first have to pass the associate level exam of this track. This is to ensure [...]

2107, 2022

What’s New with the SAP-C02 AWS Certified Solutions Architect Professional exam this 2023?

By |July 21st, 2022|Categories: BLOG|Tags: , , , , , , , , , , |

The AWS Training and Certification team recently announced the third iteration of its challenging AWS Certified Solutions Architect - Professional (SAP-C02) exam. The first day to take the new version of the AWS Certified Solutions Architect - Professional exam would be on November 15, 2022, with an updated exam code of SAP-C02. Take note that the current version (SAP-C01) will only be available on November 14, 2022 so you still [...]

1907, 2022

Whitelisting Access to Application Load Balancer Through The Use of AWS WAF

By |July 19th, 2022|Categories: AWS, BLOG|Tags: , , , |

Load balancing an application is a common approach to distributing traffic among multiple servers. It has a breadth of benefits that can optimize performance, including availability and responsiveness, as it spreads the workload from one server to another, preventing server overload. AWS has a wide variety of load balancer types. But one of the most commonly used for web servers is the Application Load Balancer (ALB), as it functions [...]

1007, 2022

Exploring AWS Cloud Quest: Cloud Practitioner Game

By |July 10th, 2022|Categories: AWS, BLOG|Tags: , , , , , , |

What is AWS Cloud Quest? AWS Cloud Quest is an open-world, role-playing game that teaches you how to create AWS solutions using cloud concepts and exercises based on real life. It helps you learn the intricacies of modern cloud technologies and have fun at the same time. Cloud Quest features 12 real-life scenario assignments which prepare and train you to become an AWS Cloud Practitioner at absolutely no cost. [...]

807, 2022

AWS Certified Solutions Architect Associate Exam – SAA-C03 Study Path

By |July 8th, 2022|Categories: AWS, AWS Study Path|Tags: , , , , , , , , , , , , , , , , , , , |

Bookmarks Study Materials for the AWS Certified Solutions Architect - Associate SAA-C03 exam Additional Whitepapers for the AWS Certified Solutions Architect - Associate SAA-C03 exam Core AWS Services to Focus On for the SAA-C03 Exam Other SAA-C03 AWS Services That You Should Prepare For Common Exam Scenarios for the AWS Certified Solutions Architect Associate SAA-C03 AWS Certified Solutions Architect Associate SAA-C03 Video Course [...]

607, 2022

AWS Certified Advanced Networking – Specialty ANS-C01 Exam Study Path

By |July 6th, 2022|Categories: AWS, AWS Study Path|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks AWS Certified Advanced Networking Specialty Overview ANS-C01 Study Materials for ANS-C01 Core AWS Services to Focus On AWS Services That Will Appear In The ANS-C01 Exam Irrelevant AWS Services That Will NOT Appear In The ANS-C01 Exam Common Exam Scenarios for ANS-C01 Validate Your Knowledge Final Remarks The AWS Certified Advanced Networking - Specialty ANS-C01 certification exam [...]

1906, 2022

Building Dynamic Start and Stop Scheduler Functions for Non-Distributed Applications Under Auto-Scaling Group

By |June 19th, 2022|Categories: AWS, BLOG|Tags: , , , , , |

In AWS, it’s of utmost importance to consider the cost in every aspect. In fact, cost optimization is one of the 6 pillars of a well-architected framework, therefore, it must be included in every step in building solutions in AWS. There are infinite ways to reduce bills but one of the most popular ones for EC2 instances is to start or stop them, especially if they don't need to [...]

1905, 2022

Real-time Monitoring of 5XX Errors using AWS Lambda, CloudWatch Logs and Slack

By |May 19th, 2022|Categories: AWS, BLOG|Tags: , , , , , , |

Monitoring is the best friend of every system administrator. It gives visibility into what is happening on your application so that when an issue occurs, you or someone in your team could be alerted and do the necessary measures to mitigate it. However, this can only be as effective as the metrics you're keeping track of.  There are plenty of factors that can affect application performance. And while it’s [...]

1805, 2022

Automatically stop non-production RDS databases with AWS Lambda and Amazon EventBridge

By |May 18th, 2022|Categories: AWS, BLOG|

Every AWS service offering comes with a pay-as-go pricing model, empowering businesses, small or large, to be flexible at experimenting and making changes as they build their products to market. This pricing model is similar to riding an Uber, where you only pay for the distance covered, or to electric bills where you’re charged based on actual energy consumption. Of course, the more devices you have running, the higher [...]

2204, 2022

Amazon Elastic Kubernetes Service (EKS)

By |April 22nd, 2022|Categories: AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Components Storage Networking Security Monitoring Pricing Amazon EKS Cheat Sheet A managed service that allows you to run Kubernetes on AWS without installing, operating, or maintaining your own Kubernetes control plane or nodes. Integration with various AWS services to provide scalability and security for your applications: Amazon ECR for container images Elastic Load Balancing for load distribution IAM for [...]

903, 2022

The New AWS Certified Solutions Architect Associate SAA-C03 This August 2022

By |March 9th, 2022|Categories: AWS, AWS Solutions Architect Associate|Tags: , , , |

Heads up! AWS just announced today that there would be a new version of their popular AWS Certified Solutions Architect - Associate exam. The new SAA exam code will be upgraded to SAA-C03 this coming August.   Mark your calendars as the last day to take the current SAA-C02 exam version would be on August 29, 2022. Thus, if you need to recertify, you have to make sure that you book the current exam [...]

903, 2022

AWS Certified Data Analytics – Specialty DAS-C01 Exam Study Path

By |March 9th, 2022|Categories: AWS, AWS Study Path, BLOG|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Study Materials AWS Services to Focus On Common Exam Scenarios Validate Your Knowledge Final Remarks The AWS Certified Data Analytics - Specialty DAS-C01 exam is intended for people who have experience in designing, building, securing, and maintaining analytics solutions on AWS. The exam will test your technical skills on how different AWS analytics services integrate with each other. You also need to [...]

603, 2022

What’s New with the SAA-C03 AWS Certified Solutions Architect Associate exam this 2022?

By |March 6th, 2022|Categories: AWS Developer Tools, BLOG|Tags: , |

The AWS Training and Certification team recently announced that there’s yet another version release of its popular AWS Certified Solutions Architect Associate exam will be released this August 30, 2022. Its new exam version would be SAA-C03. Take note that the current version (SAA-C02) will only be available on August 29, 2022 so you still have time to recertify. The new SAA-C03 will be focused on Security, as shown on its official exam [...]

603, 2022

AWS Certified Machine Learning – Specialty MLS-C01 Exam Study Path

By |March 6th, 2022|Categories: AWS, AWS Study Path|Tags: , , , , , , , , , , , , , , , , , , , , |

Bookmarks Study Materials AWS Services to Focus on Validate Your Knowledge Final Remarks The AWS Machine Learning — Specialty MLS-C01 Certification is intended for individuals who are responsible for developing data science or applied machine learning projects on the AWS Cloud. This specialty certification is quite different from any other AWS exam. If you already have prior experience with other AWS certifications, [...]

212, 2021

Getting Started with SageMaker Ground Truth Private Workforce

By |December 2nd, 2021|Categories: AWS, BLOG|Tags: , , , , , , , , |

Before we begin, let’s quickly talk about what Amazon SageMaker is and what it is used for. If this is your first time learning about Amazon SageMaker, it is the machine learning platform of AWS that helps solve the different requirements of data scientists, developers, and machine learning practitioners.  It has several features and capabilities that assist in the different stages of the machine learning process. In this tutorial, [...]

811, 2021

AWS Transfer Family

By |November 8th, 2021|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Benefits How to delegate access Managing users Pricing AWS Transfer Family Cheat Sheet AWS Transfer Family is a secure transfer service for moving files into and out of AWS storage services, such as Amazon S3 and Amazon EFS. With Transfer Family, you do not need to run or maintain any server infrastructure of your own. You can provision a Transfer Family [...]

411, 2021

Scalable Data Processing and Transformation using SageMaker Processing (Part 2 of 2)

By |November 4th, 2021|Categories: AWS, BLOG|Tags: , , , , , , |

In this 2-part tutorial, we will focus on SageMaker Processing and how we can use it to solve our data processing needs. Our overall goal is to demonstrate how to use SageMaker Processing to help us perform Min-Max scaling on a dataset in its own dedicated and easily scalable environment.  If you are looking for Part 1, you can find it here. As mentioned in Part I, we have [...]

2610, 2021

Scalable Data Processing and Transformation using SageMaker Processing (Part 1 of 2)

By |October 26th, 2021|Categories: AWS, BLOG|Tags: , , , , , , |

Amazon SageMaker is the machine learning platform of AWS which helps solve the different requirements of data scientists and machine learning practitioners. It has several features and capabilities that assist in the different stages of the machine learning process. Here is a simplified list of the capabilities of SageMaker mapped to some of the stages of the ML lifecycle. SageMaker Processing Data Preparation and Processing  SageMaker Training Model Training [...]

1008, 2021

AWS Certified Sysops Administrator Associate (SOA-C02) Exam Experience

By |August 10th, 2021|Categories: AWS, AWS Certified SysOps Administrator, BLOG|Tags: , , , , , , , , , , , , |

I recently took the new AWS Certified SysOps Administrator SOA-C02 exam last week via the Pearson Vue online proctoring. There are a lot of recently introduced features and services that showed up in this new version which you should be aware of. The new version included the new Exam Labs section in the test, which is unique among the other existing AWS certifications. If you’re planning to take this exam soon, [...]

1008, 2021

Sample SysOps Exam Lab Scenario #1 – Create an Alarm Using a Metric Filter

By |August 10th, 2021|Categories: AWS, AWS Certified SysOps Administrator, BLOG, Cloud Computing|Tags: , , , , , , , , , , , , |

This sample exam lab was taken from our AWS Certified SysOps Administrator Associate Practice Exams. Check out our practice test course for more exam lab scenarios. LEARNING OBJECTIVE The goal of this lab exercise is to help you understand how you can leverage CloudWatch Logs, CloudWatch Metrics, CloudWatch Alarms, and Amazon SNS services in creating an automated alarm system that can inform you of unusual activity in your AWS [...]

1705, 2021

ELB Health Checks vs Route 53 Health Checks For Target Health Monitoring

By |May 17th, 2021|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , |

We all know that health checks are a very useful tool for making sure that AWS services such as AWS ELB and Amazon Route 53 know the state of their targets before forwarding traffic to them. In this section, we will take a look at ELB health checks and Route 53 health checks, and compare them with one another.

505, 2021

Interface Endpoint vs Gateway Endpoint vs Gateway Load Balancer Endpoint

By |May 5th, 2021|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , |

Interface Endpoint Gateway Endpoint Gateway Load Balancer Endpoint An elastic network interface with a private IP address that serves as an entry point for traffic destined to a supported AWS service, endpoint service, or AWS Marketplace service. For each interface endpoint, you can choose only one subnet per Availability Zone. Endpoints are regional, which means they are only usable within the same region they are created in. Since interface [...]

405, 2021

Amazon EFS vs Amazon FSx for Windows vs Amazon FSx for Lustre

By |May 4th, 2021|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , |

Amazon EFS Amazon FSx for Windows File Server Amazon FSx for Lustre • Amazon EFS is a serverless, scalable, high-performance, POSIX-compliant file system in the cloud. • EFS file systems can be accessed by Amazon EC2 Linux instances, Amazon ECS, Amazon EKS, AWS Fargate, and AWS Lambda functions via a file system interface such as NFS protocol. • Amazon EFS supports file system access semantics such as strong consistency [...]

105, 2021

How to Create Wait Conditions in a CloudFormation Template

By |May 1st, 2021|Categories: AWS, AWS Cheat Sheets, BLOG|Tags: , , , , , , , , , |

Wait Conditions, as the name suggests, is a tool used to control the order of creation of the AWS resources in a CloudFormation stack. It can pause the creation of a stack and wait for a signal to ensure that specific resources and configurations were properly launched before resuming the stack creation process. Use cases: For example, you want to make sure that a specific domain name is working [...]

105, 2021

Multi-Account Multi-Region Data Aggregation On AWS Config

By |May 1st, 2021|Categories: AWS, AWS Cheat Sheets, BLOG|Tags: , , , , , , , , , |

AWS Config is a service that tracks changes made to resources associated with an AWS account. This service can give you a detailed view of the resource configuration’s timeline so you can go back in time and identify when and what resource the change was made into. It also enables you to determine the overall compliance against the rules and configurations specified in your guidelines. This simplifies compliance auditing, [...]

3004, 2021

Amazon Kinesis Data Streams vs Data Firehose vs Data Analytics vs Video Streams

By |April 30th, 2021|Categories: Others|Tags: , , , , |

Data Streams Data Firehose Data Analytics Video Streams Short definition Scalable and durable real-time data streaming service. Capture, transform, and deliver streaming data into data lakes, data stores, and analytics services. Transform and analyze streaming data in real time with Apache Flink. Stream video from connected devices to AWS for analytics, machine learning, playback, and other processing. Data sources Any data source (servers, mobile devices, IoT devices, etc) [...]

1304, 2021

Specifying Triggers for AWS Config Rules

By |April 13th, 2021|Categories: AWS, AWS Cheat Sheets, BLOG|Tags: , , , , , , , , , , , , , |

AWS Config allows you to set “rules” to evaluate configuration settings on your AWS resources. The result of these rule evaluations are then displayed on the AWS Config web console. You can control the frequency of rule evaluations by AWS Config by specifying a trigger. A trigger refers to the method of evaluation for your config rules. There are two types of triggers to select from when creating a [...]

2203, 2021

Setting up AWS Systems Manager for Hybrid Environments

By |March 22nd, 2021|Categories: AWS, AWS Cheat Sheets, BLOG|Tags: , , , , , , , , , , , , , , |

AWS Systems Manager allows your organization to monitor and control their infrastructure on AWS and on-premises environments. Systems Manager provides a unified interface to which you can monitor thousands of servers and services of AWS. Essentially, Systems Manager simplifies resource and application management, shortens the time to detect and resolve operational problems, and makes it easy to operate and manage your infrastructure securely at scale. The following are the [...]

1603, 2021

Symmetric vs. Asymmetric CMKs

By |March 16th, 2021|Categories: AWS, AWS Cheat Sheets, BLOG|Tags: , , , , , , , , , , , , , , |

Even before the Internet, the security, privacy, and integrity of information have always been the top concern of institutions like banks, hospitals, and universities. Nobody wants their personal information (name, address, credit card number, etc.) to be exposed in public for anyone to use. Imagine signing up on your favorite social media website, and after a few days, somewhere on the globe has been using your profile and pretending [...]

503, 2021

Amazon Textract

By |March 5th, 2021|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , , |

Amazon Textract Cheat Sheet A fully managed document analysis service for detecting and extracting information from scanned documents. Returns extracted data as key-value pairs (e.g., Name: John Doe) Supports virtually any type of documents Can detect text written in Standard English alphabet and ASCII symbols. Common Use Cases: Building search indexes Importing documents into a business application Building automated document processing solutions Text extraction for Natural Language Processing (NLP) [...]

103, 2021

Amazon Augmented AI (A2I)

By |March 1st, 2021|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , |

Amazon Augmented AI Cheat Sheet Amazon A2I is a service that helps you easily integrate human reviews in a machine learning workflow. Simplifies managing a large number of human reviewers at scale. Has direct integration with Amazon Textract and Amazon Rekognition Common Use Cases: Content Moderation where human oversight is required to judge uncertain results from a machine learning model. Manual reviews of low confidence predictions due to documents [...]

2702, 2021

Amazon Personalize

By |February 27th, 2021|Categories: AWS, AWS Cheat Sheets|Tags: , , , , , , , , , , , , , , , , , , , , , |

Amazon Personalize Cheat Sheet A fully managed machine learning service for building recommendation systems. Amazon Personalize allows you to train, build, and deploy recommendation models without an extensive machine learning experience. Offers batch and real-time recommendations. Common Use Cases: Personalized product and content recommendations. Product rankings. Improves marketing communication through individualized push notifications and emails. Concepts Amazon Personalize can provide recommendations based on real-time data, historical data, or a [...]

2502, 2021

My AWS Certified SysOps Administrator Associate SOA-C02 BETA Exam Experience in 2021

By |February 25th, 2021|Categories: AWS, BLOG, Cloud Computing|Tags: , , , , , , , , , , , , , , |

I took the BETA version of the new AWS Certified SysOps Administrator SOA-C02 exam last week via the Pearson Vue online proctoring. There are a lot of recently-introduced features and services that showed up in this new version which you should be aware of. There is also a new Exam Labs section in the test, which is unique among the other existing AWS certifications. If you’re planning to take [...]

2102, 2021

Azure Active Directory (AD) vs Role-Based Access Control (RBAC)

By |February 21st, 2021|Categories: Others|Tags: , , , , , , , , , , , , , , , , , |

Azure AD Azure RBAC Description An identity and access management service that helps you access internal and external resources. An authorization system that manages user’s access to Azure resources including what they can do with those resources and what areas they can access. Focus Grants permissions to manage access to Azure Active Directory resources. Grants permissions to manage access to Azure resources. Scope Tenant level Specify at multiple [...]

902, 2021

AWS Managed Policies For Job Functions

By |February 9th, 2021|Categories: AWS, AWS Cheat Sheets, BLOG|Tags: , , , , , , , , , |

AWS managed policies for job functions are policies that contain sets  of permissions required for a specific job function or role (especially in the IT industry). It is designed to simplify the creation of policies by combining the permissions for many services into a single policy. You can attach these policies for job functions to any group, user, or role.  To further understand this, let’s consider the scenario below: [...]

1901, 2021

Amazon Aurora vs Amazon RDS

By |January 19th, 2021|Categories: AWS Cheat Sheets, AWS Comparison of Services|Tags: , , , , , , , , , , , , , |

Aurora RDS Type of database Relational database Features • MySQL and PostgreSQL compatible. • 5x faster than standard MySQL databases and 3x faster than standard PostgreSQL databases. • Use Parallel Query to run transactional and analytical workloads in the same Aurora database, while maintaining high performance. • You can distribute and load balance your unique workloads across different sets of Aurora DB instances using custom endpoints. • [...]

1401, 2021

My AWS Certified Security Specialty Exam Experience – Tips and Important Notes

By |January 14th, 2021|Categories: AWS, BLOG, Cloud Computing|Tags: , , , , , , , , , , , , , |

My AWS Certified Security Specialty Exam Experience - Tips and Important Notes The AWS Certified Security - Specialty is included in the top 10 Most Popular Cybersecurity Certifications based on Global Knowledge’s 2020 IT Skills and Salary Report. Beating some of the famous security certifications on the list (e.g. CEH, CompTia: Security+) only shows how influential AWS has been to the IT industry in the previous years. Not only [...]

901, 2021

AZ-104 Microsoft Azure Administrator Exam Study Guide

By |January 9th, 2021|Categories: Azure, BLOG, Cloud Computing|Tags: , , , , , , , , , , , |

Bookmarks Study Materials Azure Services to Focus On Validate Your Knowledge Final Remarks The AZ-104 Microsoft Azure Administrator certification exam is designed for people who have experience in implementing, managing, and monitoring a Microsoft Azure environment. The exam will test your technical skills in implementing solutions based on different scenarios. Having prior experience in infrastructure management will help you understand the concepts [...]

901, 2021

GCP Associate Cloud Engineer Exam Study Guide

By |January 9th, 2021|Categories: BLOG, Cloud Computing, Google Cloud|Tags: , , , , , , , , , , , |

Bookmarks Study Materials GCP Services to Focus on Validate Your Knowledge Google offers the Associate Cloud Engineer (ACE) as an Associate level certification for individuals who already have IT experience but are relatively new to the Google Cloud Platform. For individuals with zero IT experience or for non-IT people who want to learn Google Cloud, you might want to check Google’s Cloud Digital [...]

3011, 2020

Amazon Aurora Machine Learning

By |November 30th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Database Services, BLOG, Database Related Notes|Tags: , , , , , , , , , , , , , |

Amazon Aurora Machine Learning is a proprietary technology of Amazon that enables a native SQL user to integrate Machine Learning-based predictions to an application without knowing or understanding any machine learning algorithms. Machine learning heavily relies on datasets for it to work. You can say that data is the oil that keeps the engine of machine learning running. There is a massive amount of data generated every day. To [...]

2511, 2020

Amazon Comprehend

By |November 25th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Machine Learning & AI|Tags: , , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Common Use Cases Concepts Pricing Validate Your Knowledge What is Amazon Comprehend? A managed Natural Language Processing (NLP) service that you can use to extract meaningful information from unstructured texts so you can analyze them in a human-like context. It is an off-the-shelf solution that does not require deep machine learning expertise to get started. Works with social media feeds, web [...]

2511, 2020

AWS DeepLens

By |November 25th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Machine Learning & AI|Tags: , , , , , , , , , , , , , , , , , , , , , , |

AWS DeepLens Cheat Sheet A deep learning-enabled camera for developers A wireless-enabled camera integrated with AWS Cloud Capable of delivering 100GFLOPS of computing power (1 billion operations per second) Contains sample projects at launch to get you started Optimized for Apache MXNet, TensorFlow, and Caffe Integrates with Amazon Rekognition for advanced image analysis Common use cases Developing computer vision applications such as: Face Detection Activity Detection Object Detection Bird [...]

2511, 2020

Amazon SageMaker

By |November 25th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Machine Learning & AI|Tags: , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Concepts Common Training Data Formats For Built-in Algorithms Input modes for transferring training data Two methods of deploying a model for inference SageMaker features Optimization Amazon SageMaker Monitoring Amazon SageMaker Pricing Validate Your Knowledge Amazon SageMaker Cheat Sheet A fully managed service that allows data scientists and developers to easily build, train, and deploy machine learning [...]

2511, 2020

Amazon Lex

By |November 25th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Machine Learning & AI|Tags: , , , , , , , , , , , , , , , , , , , , , , |

Amazon Lex Cheat Sheet A service that can help you build conversational interfaces using voice and text. Uses automatic speech recognition (ASR) to convert speech to text. Uses natural language understanding (NLU) for recognizing the intent of the text. Provides highly-engaging user experiences and lifelike conversational interactions. Gets more intelligent over time by using deep learning. Common Use Cases AI Chatbots Informational bots Enterprise Productivity bots Voice Assistants Concepts [...]

2511, 2020

Amazon Elastic Inference

By |November 25th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Machine Learning & AI|Tags: , , , , , , , , , , , , , , , , , , , , , , |

Amazon Elastic Inference Cheat Sheet Allows attaching low-cost GPU-powered inference acceleration to EC2 instances, SageMaker instances, or ECS tasks. Reduce machine learning inference costs by up to 75%. Common Use Cases Computer vision Natural language processing Speech recognition Concepts Accelerator A GPU-powered hardware device provisioned.  It is not a part of the hardware where your instance is hosted. Uses AWS PrivateLink endpoint service to attach to the instance over [...]

2511, 2020

Amazon Polly

By |November 25th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Machine Learning & AI|Tags: , , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Common use cases Concepts Features Pricing Validate Your Knowledge Amazon Polly Cheat Sheet A text-to-speech (TTS) service Uses advanced deep learning technologies to convert text into natural, lifelike speech It supports saving text into MP3, OGG, and PCM file formats. Offers Standard and Neural TTS (NTTS) Common Use Cases Increase customer engagement Language learning applications Helps visually impaired individuals to [...]

2511, 2020

Amazon Transcribe

By |November 25th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Machine Learning & AI|Tags: , , , , , , , , , , , , , , , , , , , , , , |

Amazon Transcribe Cheat Sheet A fully managed automatic speech recognition (ASR) service. Converts speech into text. It supports a wide variety of audio coding formats such as WAV, MP3, MP4, FLAC, AMR, AMR-WB, Ogg, and WebM. It can process batch and streaming transcriptions. Common Use Cases Transcribing customer calls Meeting transcription Closed captioning Generating metadata to create a searchable archive Concepts A confidence score is between 0 and 100, [...]

2511, 2020

Amazon Translate

By |November 25th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Machine Learning & AI|Tags: , , , , , , , , , , , , , , , , , , , , , , |

Amazon Translate Cheat Sheet A Neural Machine Translation service that provides fluent translation with higher accuracy than traditional statistical and rule-based translation models. Powered by deep learning models that deliver fast, accurate, and affordable translation between supported languages. Supports batch translation, real-time, and on-demand translations. Common Use Cases Language localization Translating content for text analytics Cross-lingual communication Concepts Amazon Translate uses a Translation Model that consists of two (2) [...]

2011, 2020

NEW EXAM VERSION – AWS Certified SysOps Administrator Associate SOA-C02 vs SOA-CO1

By |November 20th, 2020|Categories: AWS, AWS Certified SysOps Administrator, BLOG|Tags: , , , , , , , , , |

AWS previously announced a new update on the AWS Certified SysOps Administrator - Associate exam. This certification exam is designed for individuals who have at least a year of hands-on experience with networking, management, deployment, and security on the Amazon Web Services (AWS) platform. The sample exam questions can be found in this link. The beta version of the AWS Certified SysOps Administrator - Associate (SOA-C02) exam was made available from February 16 [...]

1611, 2020

Logging Using awslogs Log Driver in Amazon ECS

By |November 16th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Compute Services, BLOG, Compute Related Notes|Tags: , , , , , , , , , |

Monitoring and logging can be as important as developing and deploying applications. Imagine managing an enterprise-level distributed application that runs on hundreds of containers. You must place your containers cleverly on instances to achieve a certain level of resilience and performance. On top of that, you would want to have visibility into CPU and memory usage so you’ll have an idea which task/tasks are resource-hungry at a given time. [...]

911, 2020

AWS Savings Plan

By |November 9th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Compute Services, BLOG|Tags: , , , , , , , , , |

Savings Plan is a flexible pricing model that helps you save up cost on Amazon EC2, AWS Fargate, and AWS Lambda usage. You can purchase Savings Plans from any account, payer or linked.  By default, the benefit provided by Savings Plans is applicable to usage across all accounts within an AWS Organization/consolidated billing family. You can also choose to restrict the benefit of Savings Plans to only the account [...]

311, 2020

NEWS: AWS re:Invent 2020 will be Hosted Online and Registration is FREE!

By |November 3rd, 2020|Categories: AWS, BLOG|Tags: , , , , , , |

NEWS: AWS re:Invent 2020 will be Hosted Online and Registration is FREE! AWS re:Invent is a conference organized by Amazon Web Services for the cloud computing community. Since 2012, the conference has always been held in Las Vegas, but this time it’s going to be different. This 3-week conference will now be hosted online, and take note that this event is FREE for everyone. To join AWS re:Invent 2020 [...]

3010, 2020

AWS Glue

By |October 30th, 2020|Categories: AWS, AWS Analytics Services, AWS Cheat Sheets, BLOG|Tags: , , , , , , , , , , , , , , , , , , , , , |

Bookmarks Use Cases Concepts Populating the AWS Glue Data Catalog Authoring Jobs Glue DataBrew Monitoring Security Pricing Validate Your Knowledge AWS Glue Cheat Sheet A fully managed service to extract, transform, and load (ETL) your data for analytics. Discover and search across different AWS data sets without moving your data. AWS Glue consists of: Central metadata repository [...]

2610, 2020

Managing Amazon GuardDuty Security Findings Across Multiple Accounts

By |October 26th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Security & Identity Services, BLOG, Management Related Notes, Security Related Notes|Tags: , , , , , , , , , , , , , |

In our previous article, we discussed how GuardDuty can help organizations monitor their workloads and  AWS accounts from malicious activities and how to monitor findings with Amazon CloudWatch Events. Imagine that your organization has multiple AWS accounts for different workloads, teams, and projects. With every account, you need to monitor GuardDuty findings individually. It will be quite difficult for your security team to monitor these findings with their constant [...]

1910, 2020

Monitoring GuardDuty Findings with Amazon CloudWatch Events

By |October 19th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Management Tools, AWS Security & Identity Services, BLOG, Management Related Notes, Security Related Notes|Tags: , , , , , , , , , , , , , |

Large scale cyber attacks are now becoming normal in this age of interconnectivity. As we rely more and more on cloud technologies, companies are looking to tap into digital innovations to improve their businesses. Cyber attacks are costing companies millions of dollars of downtime not to mention the possibility of lawsuits whenever an attack occurs. It is imperative that security teams have the means to prevent, detect, and take [...]

610, 2020

Aurora Serverless Tutorial Part 2

By |October 6th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Database Services, BLOG, Database Related Notes|Tags: , , , , , , , , , , |

In the first part of this tutorial, we gave a walkthrough on Aurora Serverless and its use case. You can read the article here. For this tutorial, we will do some hands-on training and create an Aurora Serverless database. Creating an Aurora Serverless Database: 1. Open the AWS console and go to RDS. Click the button “Create database”. 2. Choose Amazon Aurora. You can either choose MySQL or PostgreSQL [...]

610, 2020

Aurora Serverless Tutorial – Part 1

By |October 6th, 2020|Categories: AWS, AWS Cheat Sheets, AWS Database Services, BLOG, Database Related Notes|Tags: , , , , , , , , , , |

What is Aurora Serverless?  Before we get into it, let us briefly define Aurora and serverless first. Aurora is a fully managed, closed source relational database that is compatible with MySQL and PostgreSQL. According to Amazon, it is five times faster than the standard MySQL and three times faster than PostgreSQL. It uses a distributed architecture that provides fault tolerance and high availability.  Serverless is a technique in the [...]

3009, 2020

Google BigQuery vs BigTable

By |September 30th, 2020|Categories: Cloud Computing, Google Cloud|Tags: , , , , , , , , , , , , , |

BigQuery BigTable BigQuery is Google Cloud's fully managed, petabyte-scale, and cost-effective analytics data warehouse that lets you run analytics over vast amounts of data in near real-time. You can use bq command-line tool or Google Cloud Console to interact with BigTable. You can access BigQuery by using the Cloud Console, by using the bq command-line tool, or by making calls to the BigQuery REST API using a variety of [...]

3009, 2020

Google Cloud Functions vs App Engine vs Cloud Run vs GKE

By |September 30th, 2020|Categories: Cloud Computing, Google Cloud|Tags: , , , , , , , , , , , , , |

Serverless compute platforms like Cloud Functions, App Engine, and Cloud Run lets you build, develop, and deploy applications while simplifying the developer experience by eliminating all infrastructure management. On the other hand, Google Kubernetes Engine (GKE) runs Certified Kubernetes that helps you facilitate the orchestration of containers via declarative configuration and automation. Both Google serverless platforms and GKE allows you to scale your application based on your infrastructure requirement. [...]

3009, 2020

Google Cloud Storage vs Persistent Disks vs Local SSD vs Cloud Filestore

By |September 30th, 2020|Categories: Cloud Computing, Google Cloud|Tags: , , , , , , , , , , , , , , , , , , , |

Google Cloud Storage Persistent Disks Local SSD Cloud Filestore Cloud Storage is a service for storing your objects in Google Cloud. An object is an immutable piece of data consisting of a file of any format. You store objects in containers called buckets. You specify a location for storing your object data when you create a bucket. You can either select region, dual-region, and multi-region as location. Objects stored [...]

3009, 2020

Google Compute Engine vs App Engine

By |September 30th, 2020|Categories: Cloud Computing, Google Cloud|Tags: , , , , , , , , , , , , , , , |

Google Compute Engine Google App Engine Compute Engine delivers configurable virtual machines running in Google's data centers with access to high-performance networking infrastructure and block storage solutions. App Engine is a fully managed, serverless platform for developing and hosting web applications at scale. Delivered as Infrastructure-as-a-Service (IaaS) Delivered as Platform-as-a-Service (PaaS) Supported Languages: Any Supported Languages: Go, Python, Java, Node.js, PHP, Ruby (.Net and Custom runtimes for Flexible Environment) [...]