brew install redis

To have launchd start redis now and restart at login: brew services start redis Or, if you don't want/need a background service you can just run: redis-server /usr/local/etc/redis.conf

Data is saved in two ways RDB and AOF. Redis is async and AOF can be enabled for durability.

redis-server and redis-cli

1. Keys
2. String
3. List
4. Hashes
5. Set
6. Sorted Sets

redis.conf vs temporary change using CONFIG SET SAVE "60 1".

1. set key value
2. incr key value
3. decrby key value
4. getset key value
5. mset key1 value1 key2 value2
6. exists key
7. del key
8. expire key secs
9. hmset, hgetall, hexists, hincrby
10. Lists: rpush, lrange, lpop, ltrim
11. Sets: sadd, smembers, sismember, spop, scard
12. Sorted Sets: zadd, zrange, zrevrange, zrangebyscore, zrank
13. Sorted Lexicographically
14. Pub/Sub: subscribe <channel> / publish <channel>

1. ioredis clients
2. ioredis commands