title: Most efficient way to get several hashes in Redis?
body: <p>So I've already read <a href="https://stackoverflow.com/questions/3329408/is-there-mget-analog-for-redis-hashes">this post</a> about there not being an <code>MGET</code> analog for Redis hashes. One of the answers said to use <code>MULTI/EXEC</code> to do the operation in bulk, and that does work for lists and regular keys, but not for hashes, unfortunately. Right now, however, I'm doing a call over the wire for every single hash I want to retrieve which seems like bad news to me. </p>
  
  <p>So my question is: what is the <em>most</em> efficient way to get several hashes back from Redis, with the standard of efficiency being the least number of network calls? I'm using Redis 2.0.4, programming with the Python client. Thanks!</p>