The Day @Transactional Betrayed Us — And We Stopped Trusting Spring
“It worked on dev.” “CI was green.” “And yet… production was on fire.” Continue reading on Javarevisited » This post first appeared on Read More
Read MoreThe Day @Transactional Betrayed Us — And We Stopped Trusting Spring
Annotation Detox: What Clean Code Looks Like in 2025
INT. DARK OFFICE — 3:12 AM Continue reading on Javarevisited » This post first appeared on Read More
Beyond java.util.Random: The Evolution of Random Number Generators in Java
TL;DR — Java’s journey from the classic java.util.Random to the new java.util.random (Java 17+) brings thread‑safety, parallel‑friendly streams, and a shelf full of high‑quality algorithms. This post…
I Profiled My Spring Boot App — And Reduced CPU Usage by 70%
How I discovered hidden performance killers and made my app fly without scaling up. Continue reading on Javarevisited » This post first appeared on Read…
10 AI Frameworks and Libraries Every Developer Should Learn in 2025
My favorite Udemy courses to learn how to build RAG applications using Python and LangChain in 2025 Hello guys, Artificial Intelligence is evolving at breakneck speed.…
Coursera Plus 40% OFF SALE — Time to Learn AI and LLM Engineering on Coursera
Coursera Plus 40% OFF SALE — Time to Learn AI and LLM Engineering on Coursera 40% OFF on Coursera Plus now on annual premium but offer expiring today. Hello…
JPA vs Hibernate vs Spring JDBC: The Ultimate Java Battle Royale
“Wait, so we’re using Hibernate? Or JPA? But also Spring Data JPA? What even is ORM? Why is my brain melting?” Continue reading on Javarevisited…
Kafka — 101
Apache Kafka is a distributed event streaming platform that is used to collect, process, store or integrate data at scale. Apache Kafka is… Continue reading…
The Hidden Cost of Annotations: Why We Audit Every @ in Our Codebase
We thought we were writing Java. Turns out, we were writing trust. Trust in magic. Trust in silence. Trust in @. Continue reading on Javarevisited…
Why Onboarding Took 17 Days — And It Wasn’t the Junior’s Fault
The Setup — A New Laptop and Big Dreams Continue reading on Javarevisited » This post first appeared on Read More
Top 5 Books to Learn LLMs (Large Language Models) in Depth
These are the best and most recommended books to learn Large Language Models (LLMs) in depth, you can also pair with hands-on courses and projects…
Top 5 Udemy Courses and Practice Tests to Crack the Azure AI Engineer Associate Certification…
Top 5 Udemy Courses and Practice Tests to Crack the Azure AI Engineer Associate Certification (AI-102) in 2025 These are the best resources to prepare for…
ByteByteGo vs Bugfree.ai: Which One is Better for Coding Interviews?
If you are a visual learner and want to level up your system design skills then ByteByteGo is better choice but if you need AI…
Detailed roadmap for a successful first IDO launch
In the dynamic blockchain world, nearly lot of things come into the crypto user’s usage like DeFi, IDO, ICO, Web3. In that, blockchain-based product evolution…
Not Every @OneToMany Is Innocent: 3 Ways to Load Collections Without Killing Your JPA Performance
It worked perfectly on my local. The list of customers loaded instantly. Then I deployed to staging… and our database started melting. Continue reading on…