Redis
- Engineering
Redis for Beginners: The Cache That Does More Than You Think
A ground-up explanation of Redis: why it exists, how each data structure works, what breaks without it, and how experienced engineers use it in production.
- Engineering
Building High-Performance REST APIs in Java
A comprehensive deep-dive into performance optimization for Java REST APIs in production: from request lifecycle, database bottlenecks, connection pooling, caching strategies, JVM tuning, to observability and production incident war stories.