aryadb

aryadb is a high performance no-sql database build on BadgerDB with redis protocol support. It meant to provide a key-value store alternative to redis.

• Pure golang implementation, no c/c++ dependency
• Compatible with redis protocol, Redis client are supported
• Persistent all data to the disk

Basic usage

go get github.com/gushitong/aryadb

$ aryadb 
2018/09/29 12:05:53 started server at :6380    

$ redis-cli -p 6380
127.0.0.1:6380> SET k 1
OK
127.0.0.1:6380> GET k
"1"
127.0.0.1:6380> HSET hash k v
(integer) 1
127.0.0.1:6380> HGET hash k
"v"
127.0.0.1:6380> PING
PONG

Redis Command Support

• String Command

append decr decrby get getbit getrange getset incr incrby mget mset msetnx set setbit setex setnx setrange strlen

• Hash Command

hdel hexists hget hgetall hincrby hincrbyfloat hkeys hlen hmget hmset hscan hset hsetnx hstrlen hvals

Benchmark

This benchmark running on my local mac, aryadb has better performance on SSD.

• redis benchmark:

    $ redis-benchmark -p 6379 -c 50 -n 10000 -q 
    PING_INLINE: 56497.18 requests per second
    PING_BULK: 56818.18 requests per second
    SET: 58823.53 requests per second
    GET: 57142.86 requests per second
    INCR: 59171.60 requests per second
    LPUSH: 59523.81 requests per second
    RPUSH: 57142.86 requests per second
    LPOP: 59880.24 requests per second
    RPOP: 52631.58 requests per second
    SADD: 61728.39 requests per second
    SPOP: 56497.18 requests per second
    LPUSH (needed to benchmark LRANGE): 59880.24 requests per second
    LRANGE_100 (first 100 elements): 19047.62 requests per second
    LRANGE_300 (first 300 elements): 9074.41 requests per second
    LRANGE_500 (first 450 elements): 6501.95 requests per second
    LRANGE_600 (first 600 elements): 4933.40 requests per second
    MSET (10 keys): 45871.56 requests per second

• aryadb benchmark:

    $ redis-benchmark -p 6380 -c 50 -n 10000 -q 
    PING_INLINE: 45662.10 requests per second
    PING_BULK: 48543.69 requests per second
    SET: 26881.72 requests per second
    GET: 32051.28 requests per second
    INCR: 30769.23 requests per second
    LPUSH: 24937.66 requests per second
    RPUSH: 38461.54 requests per second
    LPOP: 24691.36 requests per second
    RPOP: 39215.69 requests per second
    SADD: 36496.35 requests per second
    SPOP: 30120.48 requests per second
    LPUSH (needed to benchmark LRANGE): 26954.18 requests per second
    LRANGE_100 (first 100 elements): 8960.57 requests per second
    LRANGE_300 (first 300 elements): 8045.05 requests per second
    LRANGE_500 (first 450 elements): 8312.55 requests per second
    LRANGE_600 (first 600 elements): 9049.77 requests per second
    MSET (10 keys): 33670.04 requests per second