https://chiraghasija.cc/tags/redis/ Recent content in Redis on Chirag Hasija https://chiraghasija.cc/og-image.png https://chiraghasija.cc/og-image.png Hugo -- 0.155.3 en-us Sat, 14 Mar 2026 16:00:00 +0530 https://chiraghasija.cc/posts/redis-single-threaded-to-io-threads/ Sat, 14 Mar 2026 16:00:00 +0530 https://chiraghasija.cc/posts/redis-single-threaded-to-io-threads/ The full story of how Redis evolved from a single-threaded event loop to IO threads hitting 3.5M ops/sec - and why it still refuses to go fully multi-threaded. https://chiraghasija.cc/posts/redis-internals-clustering-sentinel-pipelining/ Sat, 14 Mar 2026 14:00:00 +0530 https://chiraghasija.cc/posts/redis-internals-clustering-sentinel-pipelining/ A practical deep dive into Redis clustering, sentinel, sharding, and pipelining - with real numbers, architecture diagrams, and a decision framework for picking the right setup. https://chiraghasija.cc/posts/redis-8-vs-valkey-which-fork-won/ Fri, 29 Aug 2025 09:15:00 +0530 https://chiraghasija.cc/posts/redis-8-vs-valkey-which-fork-won/ Redis changed its license in 2024, spawning the Valkey fork. This post compares Redis 8 and Valkey in 2026 - performance, features, ecosystem, and which one to use.