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Caffeine in Quarkus: Turbocharging Your Cache Game

Caffeine is a high-performance, near-optimal caching library for Java 8+. When combined with Quarkus, it's like giving your application a shot of espresso - everything just moves faster. But where exactly can we apply...

2 months ago
4 min read

Linux File Permissions and Ownership

Before we jump into the technical stuff, let's address the elephant in the room: why should you, as a developer, give a hoot about file permissions and ownership? * Security: Proper permissions are your first...

2 months ago
4 min read

Mistakes We did in OOP

We've all been there – fresh-faced and eager to conquer the Java world. But first, let's tackle some common pitfalls that trip up even the most enthusiastic newbies. Object-Oriented Mayhem Remember when you...

2 months ago
7 min read

Sealed Secrets in Kubernetes

Kubernetes secrets are about as secret as your browser history. They're stored in plaintext, viewable by anyone with cluster access, and let's not even get started on the nightmare of version control....

2 months ago
5 min read

The Service Management in Linux

Once upon a time, in the prehistoric era of Linux (aka the early 2000s), SysVinit ruled the roost. It was simple, it worked, but it was about as fast as a sloth on vacation. Enter Upstart,...

2 months ago
4 min read

Distroless Images - The Secret Sauce for K8s Efficiency

Distroless images keep only what sparks joy for your application - the runtime, libraries, and your app itself. Everything else? Sayonara! No Bash, no package managers, no utilities that you "might need someday." It&...

2 months ago
4 min read

Understanding Load Averages in Linux

Load averages in Linux are like the vital signs of your system - they give you a quick health check at a glance. But unlike that fitness tracker on your wrist, these numbers pack a lot...

2 months ago
4 min read

The Zero Downtime Dream

Zero downtime deployment is a deployment strategy where your application remains available and fully functional during the entire update process. No maintenance windows, no "please try again later" messages, just seamless updates that your...

2 months ago
6 min read

Understanding Network in Linux for Developers

Let's dig into Linux networking - not just the basics, but the stuff that actually matters when you're knee-deep in debugging production issues. 🌐 The Linux Network Stack: Not Your Average OSI Model...

2 months ago
2 min read

TypeScript to JavaScript Developers

TypeScript takes everything you love about JavaScript and adds a pinch of type safety, a dash of advanced features, and a whole lot of developer peace of mind. Here's why you might want to...

2 months ago
4 min read

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