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Home » Collections for Justin Corral

About Justin Corral

Program Manager at AWS Cloud Club - PUP Manila | Devskolar at PUP The Programmers' Guild | Project Manager at Gina Experiences | IT Intern at Tutorials Dojo | BSIT Undergraduate

Upscaling Amazon EC2 Instance Performance: A Comprehensive Guide to Vertical Scaling for Improved Application Availability

2025-05-08T14:26:47+00:00

It’s a scenario that no website owner wants to face: your website, which has been running smoothly for months, suddenly goes down. Panic sets in as users can’t access your services, and business slows down drastically. In my case, the traffic to my website spiked unexpectedly, and my EC2 instance could no longer handle the load. I realized that the only solution to get my site back up and running was to scale my EC2 instance vertically – but what does that even mean, and how do you do it? In this article, I will share how I tackled the [...]

Upscaling Amazon EC2 Instance Performance: A Comprehensive Guide to Vertical Scaling for Improved Application Availability2025-05-08T14:26:47+00:00

Amazon Q Developer Agent: Code, Review, and Deploy Apps with AI Agents

2025-05-03T20:00:12+00:00

Have you ever wondered if Amazon offers a way to seamlessly integrate AI into your development process, especially when using Visual Studio Code (VSCode)? Imagine having an intelligent assistant right in your IDE that can help you code, review, and deploy applications while guiding you through best practices and even suggesting optimizations. Well, Amazon has answered that with the Amazon Q Developer Agent! What is Amazon Q? Amazon Q is a powerful suite of AI-powered tools and services that help developers with various stages of application development, from coding to deployment. Designed to integrate easily with development environments like VSCode, [...]

Amazon Q Developer Agent: Code, Review, and Deploy Apps with AI Agents2025-05-03T20:00:12+00:00

Avoiding Unintended Costs: A Cautionary Guide to Enabling Amazon QuickSight

2025-04-22T13:54:38+00:00

I still remember the day I first explored Amazon QuickSight on the AWS Console. I was excited, eager to dive into the world of data analytics, and ready to experiment with creating dashboards. Without thinking much, I clicked a few buttons, followed the prompts, and before I knew it, I had enabled QuickSight for my account. What I didn’t realize was that simply enabling the service would lead to an automatic subscription, with charges quietly accumulating in the background. Days later, when I checked my AWS bill, I was shocked to see an unexpected charge. I had never even used [...]

Avoiding Unintended Costs: A Cautionary Guide to Enabling Amazon QuickSight2025-04-22T13:54:38+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!

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