In over 8 years of backend engineering, I have seen many systems start strong and collapse under scale. The database gets blamed. The infrastructure gets blamed. But more often than not, the real ...

Lettuce is a scalable thread-safe Redis client for synchronous, asynchronous and reactive usage. Multiple threads may share one connection if they avoid blocking and transactional operations such as ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Over the past few months I have been helping professionals who were displaced by the AI ...

A study project exploring Redis cache strategies and Redis-based distributed locking under concurrency, built on a well-known tutorial baseline and then hardened with a characterization-test-first ...

“What You Should Actually Learn (and Skip) to Stay Relevant as a Java Developer in 2026” “Do I need to learn Spring Boot first? Should I master DSA or jump into Kafka? Is Java still in demand in 2026?