Ends in
00
days
00
hrs
00
mins
00
secs
ENROLL NOW

🔥 ALL AWS Specialty Practice Exams for only $17.99 $13.99 each!

aws

Home » aws » Page 15

What Is The AWS Community Builders Program And How To Apply

2023-04-26T07:57:39+00:00

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 Builders Program is an initiative by AWS that aims to encourage technical enthusiasts and emerging thought leaders to share knowledge and connect to the technical community by providing education, networking opportunities, [...]

What Is The AWS Community Builders Program And How To Apply2023-04-26T07:57:39+00:00

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

2023-04-27T03:15:40+00:00

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 to the SQS queue. Event source mapping picks up the message from the queue and evaluates it against the specified filtering criteria. Event source mapping invokes the Lambda function synchronously when [...]

Reduce The Cost Of Your Lambda Functions With Event Filters (Part 2 of 2)2023-04-27T03:15:40+00:00

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

2023-04-27T03:17:39+00:00

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 requirements of your application and the cost trade-off you're willing to make. Regardless, if you ever find yourself wanting to use Lambda in a high-activity application like stream processing, it’s good [...]

Reduce The Cost Of Your Lambda Functions With Event Filters (Part 1 of 2)2023-04-27T03:17:39+00:00

SFTP On Your Ubuntu EC2 Instance – Quick and Simple Setup

2023-04-27T03:22:05+00:00

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 for transferring files. They also both run on the same default port (22) for  SSH. However, when it comes to transferring large files securely, SFTP stands out as the better option. [...]

SFTP On Your Ubuntu EC2 Instance – Quick and Simple Setup2023-04-27T03:22:05+00:00

AWS Shared Responsibility Model

2023-04-10T04:05:05+00:00

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 public cloud service provider is how the customer will manage their resources and ensure the integrity of the system and data. In AWS, security and compliance are shared responsibilities between the [...]

AWS Shared Responsibility Model2023-04-10T04:05:05+00:00

Build Your Own Slack Commands with Lambda Function URL

2023-04-27T03:33:47+00:00

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 dedicated to a Lambda function. This means that instead of using an intermediary service (like Amazon API Gateway), you can directly invoke your function by simply sending an HTTP request to [...]

Build Your Own Slack Commands with Lambda Function URL2023-04-27T03:33:47+00:00

AWS Cloud Development Kit (CDK)

2023-06-22T14:02:45+00:00

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: Stacks  a deployment of AWS resources defined in your CDK app. Each stack is a CloudFormation stack and can contain multiple AWS resources.  Constructs:  pre-built cloud components that can be [...]

AWS Cloud Development Kit (CDK)2023-06-22T14:02:45+00:00

Split-view DNS using Amazon Route 53

2023-04-27T03:53:16+00:00

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 the health status of your resources. Route 53 is highly integrated with other AWS services, especially resources under a Virtual Private Cloud (VPC). The main function of Route 53 is for [...]

Split-view DNS using Amazon Route 532023-04-27T03:53:16+00:00

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

2023-05-05T01:02:49+00:00

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 current DVA-C01 exam until February 27, 2023. The New DVA-C02 Exam Domains The AWS Certified Developer Associate DVA-C02 exam maintains some continuity with its predecessor but also introduces a range of [...]

What’s New with the AWS Developer DVA-C02 Exam in 2023?2023-05-05T01:02:49+00:00

AWS, Azure, and GCP Certifications are consistently among the top-paying IT certifications in the world, considering that most companies have now shifted to the cloud. Upskill and earn over $150,000 per year with an AWS, Azure, or GCP certification!

Follow us on LinkedIn, Facebook, or join our Slack study group. More importantly, answer as many practice exams as you can to help increase your chances of passing your certification exams on your first try!