Java Lambdas Are Dead in 2025 — Here’s Why Nobody Misses Them
They arrived in 2014 as Java’s coolest feature, but by 2025 they’ve become a burden. Let’s talk about why lambdas lost their charm Continue reading…
Read MoreJava Lambdas Are Dead in 2025 — Here’s Why Nobody Misses Them
Udemy Personal Plan vs Coursera Plus? Which is better for Developers in 2025?
Coursera Plus or Udemy Personal Plan? Which one is a good subscription to learn tech skills in 2025? Both are offering discount now, 30% and 15%…
Review — Is Coursera Plus Worth it in 2025? (with 30% Discount)
Review — Is Coursera Plus Worth it in 2025? (with 30% Discount) Is Coursera Plus a good subscription to learn tech skills in 2025 Hello guys, online learning…
Programming Was HARD Until I Learned These Patterns
Explore Coding Patterns Continue reading on Javarevisited » This post first appeared on Read More
Smarter Caching in AI Apps: Building Semantic Caching with Spring Boot and Ollama
As developers, we’re constantly looking for ways to make our applications faster and more efficient. When it comes to AI-powered apps, one of the biggest…
API Authentication Explained: API Keys, JWT, and OAuth (Without the Boring Jargon)
Have you ever wondered how websites and apps confirm that it is really you, and not some random hacker on the other side of the…
IBM Java Developer Interview — A Complete Step-by-Step Guide with Real Examples
Everything you need to know about IBM’s Java Developer hiring process, coding questions, system design rounds, and how to stand out. Continue reading on Javarevisited…
Why Our ‘Productivity’ Tools Made Us 40% Slower
The notification came at 2:47 PM on a Tuesday that will forever live in my nightmares. Continue reading on Javarevisited » This post first appeared…
The Query Optimization That Saved Our Company
Picture this: It’s 2 AM, your production database is melting faster than ice cream in hell, and your CEO is asking why the homepage takes……
From 2-Second Queries to 20ms: Our Database Journey
Picture this: It’s 3 AM, your phone is buzzing like a caffeinated bee, and the on-call alerts are painting your bedroom red. Users are… Continue…
Spring Boot for Free? This Sample Could Save You $1,000 in Courses
Let me tell you a dirty little secret about my career. Continue reading on Javarevisited » This post first appeared on Read More
How Agile Made Our Team Completely Ineffective
The email that landed in my inbox at 11:47 PM should have been a warning. But I was too busy celebrating. Continue reading on Javarevisited…
Review — Is Baeldung’s Spring Framework and Spring Boot Courses Worth It in 2025?
Review — Is Baeldung’s Spring Framework and Spring Boot Courses Worth It in 2025? Does Baeldung’s Spring Courses Really worth it? Hello guys, Spring has been the backbone of…
Designgurus.io Annual Plan or Lifetime Plan? Which One is Better for System Design Interviews?
Why I took Designgurus.io lifetime plan for System Design interview Hello guys, System design interviews are among the toughest challenges in any tech career. Whether…
10 Best Educative Courses for Python Developers in 2025
My favorite text-based, interactive Python courses from Educative.io in 2025 credit — Educative.io Hello guys, if you want to learn Python online and looking for best interactive courses…