Redis Hash Shard

Redis hash shard implement in JS, using consistent hashing algorithm.

Install

npm install redis-hash-shard

APIs

RedisHashShard

Initialize a new RedisHashShard instance.

• servers {Array}: Redis server connection string or object, it must include name in object or string
• hashMethod {String}: Which hash method to be used, md5 or crc32, default is crc32

Usage

const servers = [
  {
    host: 'localhost',
    port: 6379,
    db: 0,
    auth: 'xxx',
    passwd: 'xxx',
    name: 'test'
  }
];

const shard = new RedisHashShard(servers);

Or

const servers = [
  'redis://xx:xx@localhost/0?name=test'
];

const shard = new RedisHashShard(servers);

Redis command

Currently support commands:

• get
• set

TODO

• Support more redis commands.