Redis 8 cheatsheet

Redis 8: Hashes, lists, sets and sorted sets

9 common Redis 8 tasks.

Set hash fields

Store several fields on one key.

HSET user:1 name Ada age 36

Return every field and value.

HGETALL user:1

Push an item onto the head of a list.

LPUSH queue job1

Pop an item from the tail, which gives first-in first-out with LPUSH.

RPOP queue

Return every item in the list. 0 -1 means from the first item to the last.

LRANGE queue 0 -1

Add members to a set. Duplicates are ignored.

SADD tags redis cache

Return every member of a set, in no particular order.

SMEMBERS tags

Add a member with a score.

ZADD leaderboard 100 ada

Return the 10 highest scores, highest first.

ZRANGE leaderboard 0 9 REV WITHSCORES