Druid - a distributed column store.
Copyright 2012-2015 Metamarkets Group Inc.
Copyright 2015 Yahoo! Inc.

-------------------------------------------------------------------------------

This product contains a modified version of Andrew Duffy's java-alphanum library
  * LICENSE:
    * https://github.com/amjjd/java-alphanum/blob/5c036e2e492cc7f3b7bcdebd46b8f9e2a87927e5/LICENSE.txt (Apache License, Version 2.0)
  * HOMEPAGE:
    * https://github.com/amjjd/java-alphanum