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If you've built AI features in Java recently, you know the drill: choose an LLM SDK, wire up HTTP clients, handle SSE parsing, build a session store,
Welcome to the final part of my rolling blog series. In this installment, we’ll add the remaining methods needed to access parsed command‑line argume
Mastering Spring Boot Actuator Monitoring A comprehensive tutorial on using Spring Boot actuator for application monitoring Monitoring a
Java 25 is the new LTS. Java 26 just dropped. Are you still writing Java 8? Java has changed more in the last four years than in the prev
Comment DDD, l'architecture hexagonale et Spring Modulith te permettent d'utiliser Claude, ChatGPT et Copilot sans laisser l'IA générer un mo
Spring Boot with Redis Caching Tutorial: A Comprehensive Guide (2026) Spring Boot with Redis caching tutorial. Learn how to implement Redi
Many beginners write code like this: String s = ""; for (int i = 0; i s += i; } Looks harmless… But internally: thousands of new String ob
Checked exceptions provide compile-time enforcement and are useful for recoverable conditions such as IO or network failures, ensuring callers consci
Java LLD: Mastering LRU and LFU Cache Design for Machine Coding Designing a production-grade cache is the "Hello World" of Low-Level Design
Modern enterprise systems require more than deployment — they require deep observability. I’ve published 2 practical guides covering: ✔ Java monitor
The N+1 problem happens when: Hibernate executes 1 query to fetch parent records + N additional queries to fetch child records This causes:
Mastering Spring Boot Exception Handling Best Practices Learn the best practices for handling exceptions in Spring Boot applications, incl
If you've ever needed to send outgoing webhooks from a Spring Boot application, you know the drill. You wire up an HTTP client, implement HMAC signing
android sqlite is genuinely painful. subclassing SQLiteOpenHelper, writing raw CREATE TABLE strings, managing ContentValues maps, handling cursors man
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It was a normal day; I was grinding some LeetCode for an upcoming interview. I started to warm up with some easy problems and came across the classic
Published 2026-05-17 by Shubham Bhati — Backend Engineer (Java 17, Spring Boot, Microservices). We've all been there - stuck with a slow and unre
Encapsulation is one of the important concepts of Object-Oriented Programming (OOP). It is the process of wrapping data (variables) and methods into
I get this question every week: "Why did you build Floci in Java? Why not Go, Rust, or Python like LocalStack?" It's a fair question. And the shor