Most efficient way to get several hashes in Redis?
The most efficient way would be using a pipeline.
Assuming you want everything for a given key and know all the keys already:
import redisr = redis.Redis(host='localhost', port=6379, db=0)p = r.pipeline()for key in keys: p.hgetall(key)for h in p.execute(): print hMore information about pipelines can be found here: http://redis.io/topics/pipelining