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About Gerome Pagatpatan

Gerome is a Software Engineer with 5 cloud certifications from Amazon Web Services, Microsoft Azure, and Oracle. He co-authored high-quality educational materials in the cloud computing space, which have been used by over a quarter-million people worldwide. He is also part of the AWS Community Builders program, which aims to help fellow IT professionals advance their careers in the cloud. He is passionate about education, and now it's his turn to share his knowledge, experiences, and passion for cloud computing.

5 Best Cloud Projects For Beginners

2023-05-23T08:37:43+00:00

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 understand how to use a specific service based on the specifications that have been provided to you. In the following section, we'll look at various projects that you can do to [...]

5 Best Cloud Projects For Beginners2023-05-23T08:37:43+00:00

Deploying Docker Images To Azure Container Apps

2023-04-26T07:59:52+00:00

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 development process. In Microsoft Azure, there is a fully managed service called Azure Container Apps, where you can deploy, manage, and scale multi-container applications and microservices. You can run your containers [...]

Deploying Docker Images To Azure Container Apps2023-04-26T07:59:52+00:00

Automate Resources In Azure Using ARM Templates

2023-04-27T03:29:48+00:00

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 frequently used in AWS CloudFormation, Terraform, and other tools. Both YAML and JSON are simple to understand and can be used in a variety of IaC tools. Azure Resource Manager (ARM) [...]

Automate Resources In Azure Using ARM Templates2023-04-27T03:29:48+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

Azure Resource Manager (ARM)

2024-12-05T02:12:42+00:00

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 manner. Deploy, manage, and monitor all resources as a group. Tag resources to logically organize all the resources in your subscription. You can check the costs for a group of resources [...]

Azure Resource Manager (ARM)2024-12-05T02:12:42+00:00

AWS re:Invent 2022 Highlights

2023-06-25T03:45:45+00:00

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 going to take a look at the list of new services and updates on existing AWS services. New AWS services  Name  Description  Amazon CodeCatalyst (Preview) A unified software development service  Amazon [...]

AWS re:Invent 2022 Highlights2023-06-25T03:45:45+00:00

What is Prometheus?

2023-04-28T01:11:08+00:00

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 with time series data identified by metric name and key/value pairs Time series are collected using a pull model over HTTP.  PromQL (Prometheus Query Language) lets the user select and aggregate [...]

What is Prometheus?2023-04-28T01:11:08+00:00

What is Grafana?

2023-04-28T01:13:25+00:00

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 the data that you want to visualize. Data Source - a connection set up to a database from a server. Grafana - queries the data source for information to display in [...]

What is Grafana?2023-04-28T01:13:25+00:00

AZ-900 Microsoft Azure Fundamentals Exam Study Path

2023-07-12T03:08:27+00:00

Bookmarks Study Materials Azure Services to Focus On Validate Your Knowledge The AZ-900 Microsoft Azure Fundamentals certification exam is intended for individuals who want to have a foundational knowledge when venturing into the Cloud. Although the AZ-900 test is the easiest to achieve among all the Azure certification exams, you still need to learn and properly understand the concepts on cloud computing, and know the basics on the Azure services. In the Microsoft Azure Fundamentals Exam (or AZ-900 for short), questions will test your ability to: Describe Cloud Concepts Describe Core Azure Services Describe [...]

AZ-900 Microsoft Azure Fundamentals Exam Study Path2023-07-12T03:08:27+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!