title: Key and field in redis?
body: <p>Here is the Redis doc says about Hash <code>HSET</code> command</p>
  
  <pre><code>    Redis HSET command is used to set field in the hash stored at the key to value.
  </code></pre>
  
  <p>Command</p>
  
  <pre><code>  HSET KEY_NAME FIELD VALUE
  </code></pre>
  
  <p>Example</p>
  
  <pre><code>    HSET user:A:address  city NY
  </code></pre>
  
  <p>I believe <code>user:A:address</code> is the hashmap name , city is the key and NY is the value. Right ? </p>
  
  <p>Actually above doc(<code>HSET KEY_NAME FIELD VALUE</code>) mentions hashmap name as key and key as field. So bit confused</p>