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A developer at a mid-sized startup spent three weekends wrestling with Elasticsearch. The cluster kept crashing. The memory kept spiking to 8GB. The o
Hi everyone! I'm Sujit Kumar Mishra, a Java Full Stack Developer based in Bhubaneswar, India, with over 8 years of experience building scalable enterp
Terminal apps do not have to look like it is 1985. Bubbletea brings the Elm architecture to Go terminal applications — build interactive, beautiful TU
When learning Java programming, writing code is just the beginning. The real power lies in controlling how your program behaves. That’s where contro
Most load testing tools simulate virtual users. Vegeta is different — it sends requests at a constant rate, which gives you much more accurate perform
When your API needs to handle 100K concurrent connections, you need a load testing tool that can keep up. Gatling is built on Akka and Netty — it gene
gRPC is great for backend-to-backend. But in browsers? You need grpc-web, Envoy proxy, and prayers. Connect-RPC just works. What Is Connect-
Protobuf is powerful but painful. protoc plugins, code generation configs, import path hell — Buf fixes all of it. What Is Buf? Buf is a s
RabbitMQ needs Erlang. Kafka needs Java and ZooKeeper. NATS needs... nothing. A single 15MB binary handles pub/sub, request-reply, streaming, and key-
Your Kubernetes YAML has 200 lines. Line 147 has a typo. You won't find it until the deploy fails at 2 AM. CUE finds it at write time. What
Electron uses JavaScript for everything. Tauri uses Rust. Wails uses Go — and if you're a Go developer, it's the obvious choice. What Is Wai
What if your backend framework could look at your code and automatically provision databases, pub/sub, cron jobs, and API gateways? What Is
Exception Handling in Java is a mechanism used to handle runtime errors so that the normal flow of the program can continue without crashing. Handle
There is a common assumption in the industry that if you want to build serious AI-powered applications, you need to abandon your current stack and go
Un thérapeute reçoit un cold mail. Il clique sur "Oui". Quelques minutes plus tard, il reçoit un email avec ses identifiants, un lien pour télécharg
Il y a quelques semaines, j'ai envoyé 456 emails à des médiathèques et centres culturels pour proposer ma conférence Démystifier l'IA. Je n'ai pas p
Table of Contents Introduction Why Performance Optimization Matters Key Best Practices to Improve Performance Backend Optimization Techniq
Kubernetes Is Overkill for Most Apps You have one app, one database, and one worker process. Kubernetes wants you to learn pods, services,
Introduction In today’s technology‑driven world, mastering a solid programming language is the first step toward a successful career in sof
I built this plugin to solve a boring but expensive WordPress problem: the media library keeps growing, backups get heavier, and storage on the app se