Introduction to Redis (Backend)

Redis is the world's most popular in-memory data structure store. It is used as a database, cache, message broker, and streaming engine. This masterclass takes you from absolute beginner to production-grade Redis engineer who can architect high-performance, low-latency systems.

You will learn the internals of Redis — the single-threaded event loop, persistence mechanics, replication, clustering, and advanced patterns like distributed locking, rate limiting, and real-time streams. Every module includes hands-on code examples you can run immediately on your local machine.