1) >>> client.zadd('testset', 'first', 1) >>> client.zadd('testset', 'second', 2) >>> client.zrange('testset', 0, -1) >>> client = RedisShardAPI(servers) >>> client.set('test', 1) >>> client.zadd('testset', 'first', 1) >>> client.zadd('testset', 'second', 2) >>> client.zrange('testset', 0, -1)