IceFireDB

Distributed disk storage system based on Raft and RESP protocol.

1. High performance
2. Distributed consistency
3. Reliable LSM disk storage
4. Cold and hot mixed data storage structure（Upgrading soon）

Command support

1. String operating

• APPEND
• BITCOUNT
• BITOP
• BITPOS
• DECR
• DECRBY
• DEL
• EXISTS
• GET
• GETBIT
• SETBIT
• GETRANGE
• GETSET
• INCR
• INCRBY
• MGET
• MSET
• SET
• SETEX
• SETEXAT
• SETRANGE
• EXPIRE
• EXPIREAT
• TTL

2. Hash operating

• HSET
• HGET
• HDEL
• HEXISTS
• HGETALL
• HINCRBY
• HKEYS
• HLEN
• HMGET
• HMSET
• HSETEX
• HSTRLEN
• HVALS
• HCLEAR
• HMCLEAR
• HEXPIRE
• HEXPIREAT
• HKEYEXIST
• HTTL

3. List operating

• RPUSH
• LPOP
• LINDEX
• LPUSH
• RPOP
• LRANGE
• LSET
• LLEN
• RPOPLPUSH
• LCLEAR
• LMCLEAR
• LEXPIRE
• LEXPIREAT
• LKEYEXISTS
• LTRIM
• LTTL

Performance

corerman@ubuntu:~/DATA/ICODE/GoLang/IceFireDB$ redis-benchmark  -h 127.0.0.1 -p 11001 -n 10000000 -t set,get -c 512 -P 512 -q

SET: 253232.12 requests per second
GET: 2130875.50 requests per second

Thanks

• https://github.com/tidwall/uhaha
• https://github.com/syndtr/goleveldb
• https://github.com/dgraph-io/ristretto
• https://github.com/ledisdb/ledisdb