title: Does Accumulo support aggregation?
body: <p>I am new to Accumulo. I know that I can write Java code to scan, insert, update and delete data using Hadoop and MapReduce. What I would like to know is whether aggregation is possible in Accumulo.  </p>
  
  <p>I know that in MySql we can use <code>groupby</code>,<code>orderby</code>,<code>max</code>,<code>min</code>,<code>count</code>,<code>sum</code>,<code>join</code>s, nested queries, etc.  Is their is any possibility to use these functions in Accumulo either directly or indirectly.</p>