Account Summary

  Analyzed about 5 hours ago
On a mission to tame data. Author of Apache Calcite and Mondrian OLAP engine. Member of the Apache So more...

Projects Used

Most experienced in
First commit
over 19 years ago
Most recent commit
3 days ago
Has made
5553 commits
Joined Open Hub
almost 15 years ago
Contributed to
Contributed to projects in
1 organization including:
Apache Software Foundation

Development History

Oct 2014 - Present
Oct 2014 - Present