Account Summary

  Analyzed 11 days 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
Java
First commit
over 22 years ago
Most recent commit
about 1 month ago
Has made
5695 commits
Joined Open Hub
over 18 years ago
Contributed to
Contributed to projects in
1 organization including:
Apache Software Foundation

Development History

Feb 2018 - Present
Feb 2018 - Present