What is the difference between a Predicate and a Function in Java 8?
100 Days 100+ Interview Questions Continue reading on Javarevisited » This post first appeared on Read More
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Java Threads, Part 2: Concurrency Control and Thread Safety
Controlling Access to Shared Resources Continue reading on Javarevisited » This post first appeared on Read More
Top 6 Udemy Courses to Learn LLMOps and Deploy Language Models in Production (2025)
My favorite Udemy course to learn LLMOps, MLOps, and how to deploy language model in production in 2025 credit — medium.com Hello friends, Large Language Models (LLMs) are…
Why Our Custom @Transactional Wrapper Backfired — And Led to a Silent Rollback
It all started with a well-intentioned utility class. Continue reading on Javarevisited » This post first appeared on Read More
Beyond the Blazing Fast: How Meta Achieves 99.99999999% Cache Consistency (and How You Can Too)
Hey everyone, Continue reading on Javarevisited » This post first appeared on Read More
5 Spring Boot Annotations I Can’t Live Without
I still remember the first time I wrote a Spring Boot application. Continue reading on Javarevisited » This post first appeared on Read More
Reactive Programming in Java
Explore reactive programming before diving into implementation Continue reading on Javarevisited » This post first appeared on Read More
7 Best Udemy Courses to Learn LlamaIndex for building LLM Powered Apps in 2025
My favorite Udemy course to learn LlamaIndex and Olama for building LLM Powered apps in 2025 credit — LlamaIndex Hello friends, if you’re serious about building powerful Large…
You Enabled CORS in Spring Boot — But It Still Doesn’t Work? Here’s the Real Fix
A few months ago, I was working on a small frontend and backend project. I built the backend using Spring Boot and the frontend with…
Why We Gave Up on @Builder for Entities — And Moved to Constructor Factories
“Just use @Builder. It’s cleaner.” — Us, before we spent a week chasing bugs from incomplete entities. Continue reading on Javarevisited » This post first appeared…
Why We Audit Every Entity Change Manually — And Gave Up on @EntityListeners
“Let’s use @PrePersist and @PreUpdate to auto-set audit fields.” — Us, before we couldn’t figure out why our updatedBy field was wrong in… Continue reading on…
Why We Removed Spring Security After 3 Onboarding Failures — And Wrote Our Own Middleware
It started with a login page. Continue reading on Javarevisited » This post first appeared on Read More
Why We Removed Spring Security After 3 Onboarding Failures — And Wrote Our Own Middleware
It started with a login page. Continue reading on Javarevisited » This post first appeared on Read More
Why We Deleted Our Internal Wiki — And Rebuilt Documentation with AI
It started with a broken link. Continue reading on Javarevisited » This post first appeared on Read More
Why We Deleted Our Internal Wiki — And Rebuilt Documentation with AI
It started with a broken link. Continue reading on Javarevisited » This post first appeared on Read More