Why Automated Tests Are Essential in Your CI/CD Pipeline and Development Flow
Let’s talk about a scenario we’ve all been in: you’ve just wrapped up a shiny new feature, you’re excited to merge it in, and—boom—something breaks in production that you didn’t catch in your local environment. That’s the kind of horror story we want to avoid. This is exactly where automated tests come into play, especially…
AWS Monthly (April ’25): Cooling the AI Heat
In April, AWS gave us a peek behind the curtain of their data center engineering. To handle the thermal output of the latest AI clusters, they unveiled Direct-to-Chip Liquid Cooling. This is more than just a hardware curiosity. From a performance standpoint, liquid cooling allows for 3x higher compute density per rack. It ensures that…
AWS Monthly (Mar ’25): The Proximity Power Play
March was about the physical foundation of the cloud. AWS announced a $100 billion global investment, and for us, that translated into over 20 new Local Zones going live. Technically, this brings “Single-Digit Millisecond Latency” to almost every major tech hub. If you are building AR/VR backends, industrial IoT, or sub-millisecond telemetry systems, the “distance…
Streamline Your AWS ECR Management with This Powerful Bash Script
Managing container repositories in AWS ECR (Elastic Container Registry) can quickly become a daunting task, especially as your infrastructure grows. In this article, we’ll take an in-depth look at a handy bash script designed to automate the application of lifecycle policies to your ECR repositories. This script not only simplifies repository management but also ensures…
AWS Monthly (Feb ’25): Automated Code Evolution
February was the month Amazon Q Developer stopped being a “helper” and started acting like a “senior engineer.” The headline was the launch of Q-driven Refactoring. This isn’t just basic code completion. Technically, Q now uses a combination of Symbolic AI and LLMs to perform full repository dependency mapping. It can autonomously handle complex migrations,…
AWS Monthly (Jan ’25): Shattering the 6MB Ceiling
We kicked off 2025 by addressing one of the oldest “bottleneck” complaints in the serverless community. For years, the 6MB payload limit for synchronous Lambda calls forced us into complex workarounds involving S3 pre-signed URLs or asynchronous patterns for anything remotely data-heavy. In January, AWS officially bumped Lambda response streaming capabilities to 200 MB. Technically,…
Setting up DKIM for Google Workspace (Gmail) using Terraform and AWS Route 53
DKIM (DomainKeys Identified Mail) is a critical email authentication technique that helps prevent email spoofing. By using DKIM, you digitally sign your email headers with a private key, and the recipient verifies this signature using your public key, which is stored in the DNS records of your domain. Google Workspace (formerly G Suite) leverages DKIM…
Automate AWS Site-to-Site VPN Monitoring
In today’s fast-paced, interconnected world, secure and reliable communication between on-premises environments and cloud infrastructures is crucial. For many businesses, AWS Site-to-Site VPN serves as the bridge that connects their data centers to AWS, enabling private, encrypted communication channels. But what happens when your VPN tunnel goes down? Without proper visibility or a notification system…
Optimizing Docker Images: Tips for Reducing Image Size and Build Time
Hey, fellow Docker enthusiast! If you’re here, you probably love Docker as much as I do—spinning up containers, packaging applications, and getting everything to run smoothly, no matter the environment. But let’s be real for a second: sometimes, Docker images can balloon in size, making builds slow and containers heavier than they need to be.…