Why Big FinTech Companies Still Bet on Java in 2026
Understanding Java’s dominance in high-throughput, low-latency financial systems. Continue reading on Javarevisited » This post first appeared on Read More
Read MoreWhy Big FinTech Companies Still Bet on Java in 2026
Interviewer: If your backend handles 850 requests per second, and network timeouts happen, how do…
In distributed systems handling high throughput — such as 850 requests per second — network timeouts are inevitable. When a request times… Continue reading on…
Google L5 level Interview: If You Join 10 Tables in an SQL Query, How Would You Optimize…
During a recent technical interview at Goofle, a candidate was asked a challenging question: Continue reading on Javarevisited » This post first appeared on Read…
How PostgreSQL Can Replace 200 WHERE Clauses in Your Codebase (Row Level Security)?
Stop trusting developers to remember tenant filters on every query. PostgreSQL can enforce isolation automatically, and your Spring Boot… Continue reading on Javarevisited » This…
I Tried 30+ Free Blockchain Courses Online: Here Are My BEST 7 for 2026
My favorite books for Software Architects and Solution Architects After testing dozens of blockchain courses across Udemy, Coursera, edX, Educative, Frontend Masters, and Udacity, I’ve…
State Pattern Simplified: How Modern Java Turns State Machines Into a Single File
I still remember when I had to implement the State pattern. Continue reading on Javarevisited » This post first appeared on Read More
AI-Driven Demand Forecasting: Transforming the Supply Chain
Accurate demand forecasting is essential across industries like retail, manufacturing, logistics, and healthcare. Predicting future demand helps organizations drive procurement, inventory management, staffing, and even…
I Manage 3 Terraform Environments Without a Single Shared State File
I remember the first time I broke a Terraform environment by mistake. I changed one variable in staging, ran terraform apply, and suddenly… Continue reading…
I Tried the Generative AI for Software Development Certificate — Here’s My Honest Review (2026)
My favorite books for Software Architects and Solution Architects Hello guys, Generative AI is completely changing how software developers work in 2026. And after actually…
The Ultimate Guide to Azure Cost Optimization
Azure Cost Optimization Microsoft Azure includes a range of services, around 200+, including virtual machines, different tiers of storage, databases, and so on. It enables…
I Spent 6 Months Optimizing a Spring Boot App… Then One Upgrade Made It Faster Overnight
We tuned everything from SQL to caching… but the biggest improvement came from a simple upgrade. Continue reading on Javarevisited » This post first appeared…
Spring Boot 4 & Spring Framework 7: The Modern Features for Java Development
Hi All, Continue reading on Javarevisited » This post first appeared on Read More
The Certificate Manager You Never Knew You Needed
You have EntityManager for your database and ConnectionManager for your connections. Meet CertManager — the one managing the certificates… Continue reading on Javarevisited » This…
The Certificate Manager You Never Knew You Needed
You have EntityManager for your database and ConnectionManager for your connections. Meet CertManager — the one managing the certificates… Continue reading on Javarevisited » This…
I Tried 30+ Books on Software Architecture: Here Are My Top 9 Recommendations for Aspiring…
I Tried 30+ Books on Software Architecture: Here Are My Top 9 Recommendations for Aspiring Architects in 2026 My favorite books for Software Architects and Solution…