DataTool
Redis
An in-memory data store used for caching, sessions, rate limits, leaderboards and simple queues.
About 8 hours of study.
Where to learn it
Read
Redis data types
Redis
Strings, Hashes, Lists, Sets, Sorted sets and Streams
Each type has an overview with a tutorial and code samples.
Watch
Practise
No practice set picked yet.
Suggest oneWrong chapter, dead link, or know something better? Tell us on GitHub.
Which roles ask for it
- Backend engineer good to have
- Database administrator good to have
Before and after
Redis
Opens up
Nothing else on the map yet.