Redis will finally make sense after this video
In this video, we dive into the hidden complexity of Redis to uncover how it works under the hood and what are the benefits of using it. Hope you enjoy
Links:
⬛ X (Twitter): https://x.com/pawelcodestuff
🟨 buymeacoffee: https://buymeacoffee.com/pawelcodestuff
Chapters:
0:00 Intro - the "just a cache" myth
0:24 Redis is more than a cache
0:55 Why Redis is so fast
1:36 A data structure store, not a blob store
2:57 I/O multiplexing & atomic commands
4:45 RAM is volatile, the persistence problem
5:06 RDB snapshots & copy-on-write
6:25 AOF: the append-only log
6:58 Why Redis is everywhere