This is based on the "Build Your Own Redis" Challenge.
It is a toy Redis clone that's capable of handling a subset of all commands:
- SET
- GET
- INCR
- PING
- ECHO
- TYPE
- RPUSH
- LPUSH
- LLEN
- LRANGE
- LPOP
- BLPOP
- XADD
- XRANGE
- XREAD
- MULTI
- EXEC
- DISCARD
- ZADD
- ZREM
- ZRANK
- ZSCORE
- ZRANGE
- ZCARD