jredis

redis of java implement

features

1.set get.
2.lpush rpush lrange   
3.hset hget hgetall    
4.pub sub    
5.keys expire del

architecture

storage

1.based on MappedByteBuffer
2.fixed length unit,head 4 byte write in last item position,
and then each item write in 4 byte with it bytes length and actual byte number.
3.key and value are seperated in storage

protocol

1.compati redis protocol (support a part of redis protocol)
2.based on netty codec

transport

based on netty 4

event model

single accepter and single worker