Spring Boot Layered Architecture: Presentation Layer (Controller)
In a Spring Boot project, the top level of the layered architecture is the Presentation Layer, also known as the Controller layer. This… Continue reading…
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Codemia.io 65% OFF Lifetime Plan — Is It Worth It for FAANG Interview Prep?
Codemia.io 65% OFF Lifetime Plan — Is It Worth It for FAANG Interview Prep? Why I took Codemia.io lifetime plan for System Design interview If you’ve ever…
Scenario-Based Microservices Questions
1️⃣ Service Communication Scenario: You have 20+ microservices. Some communicate synchronously (HTTP/REST), others asynchronously (Kafka)… Continue reading on Javarevisited » This post first appeared on…
The Spring Boot Application Lifecycle: A Journey from Main to Ready
Spring Boot, an extension of the Spring framework, simplifies the development of production-ready applications. While it handles much of… Continue reading on Javarevisited » This…
Java Testing Frameworks — Mockito
Java Testing Frameworks — Mockito 🧪 A Practical Guide to Isolating Dependencies in Java 👾 What is Mockito? In the previous article, we explored how to perform unit testing with…
Before your backend service goes live, security isn’t optional — it’s survival.
Over the years, I’ve built a personal checklist I run through before any service hits production. It’s saved me (and my teams) from nasty… Continue…
Codemia.io Annual vs. Lifetime Plan: Which One is best for System Design Interview?
Why I took Codemia.io lifetime plan for System Design interview Hello guys, If you are preparing for system design interviews, you might have already come…
I Tried 30+ Microservices Courses: Here Are My Top 5 Recommendations for 2025
My favorite Microservices courses from sites like Udemy, Coursera, and Educative for learning in depth credit — ByteByteGo Hello guys, Microservices have become the backbone of modern software…
Python Project Setup Made Easy
1. Keep It Simple Continue reading on Javarevisited » This post first appeared on Read More
What is the Right Way to Design REST APIs in Java?
REST stands for Representational State Transfer. It is not a protocol but a web-based architecture to design REST APIs. APIs define the… Continue reading on…
Mastering Version Control Systems with GitHub: A Complete Guide for Modern Software Teams
Master Git & GitHub — learn version control, collaboration, automation, and best practices every modern dev team needs. Continue reading on Javarevisited » This post first appeared…
Stop Writing Java Code Like This — Common Mistakes I See Every Week
Most Java code reviews are not about genius-level algorithms. They’re about spotting the same 5–10 mistakes developers keep repeating. And… Continue reading on Javarevisited »…
One ‘Innocent’ SQL Query Crashed Our Dashboard — Is Your Code Next?
It was just a dashboard. A simple one. A daily summary of orders, revenue, refunds, and fulfillment stats. Nothing fancy. Continue reading on Javarevisited »…
I Tried 30+ React.js Courses: Here Are My Top 5 Recommendations for 2025
My favorite React courses from sites like Udemy, Coursera, Frontend Masters, ZTM Academy and Educative for learning in depth Hello guys, React.js has become the go-to…
DSA Series: Algorithm vs Code — Logic First, Implementation Next..✨
Welcome back to the DSA Interview Prep Series! 🎉 In our last article, we learned how to find time complexities like a pro. Today, let’s……