An open-source Java project has opened up to Excel. Now developers using the Mondrian OLAP can apply the Microsoft app and receive support options under the project’s new spreadsheet services.

Open source business intelligence (BI) vendor Pentaho Corporation today released version 1.0 of olap4j, an open Java API for building OLAP applications.

In a bid to expand its charter beyond the transactional database realm, MariaDB Inc. is extending the capabilities of its open source relational database with online analytic processing (OLAP ...

OLAP redux One company that believes the answer is yes is Kyligence, whose base open source OLAP- (OnLine Analytical Processing) on-big-data platform, Apache Kylin, does indeed blend the two ...

Kyligence today announced it has updated its analytics platform to include support for the open source ClickHouse online analytics process (OLAP) engine based on a columnar architecture commonly ...

Kyligence is the enterprise software firm behind Apache Kylin, the open source OLAP engine that was originally developed at eBay ’s R&D headquarters in Shanghai, China. Kyligence was founded by the ...

Scylla Open Source 3.0 will be available in November 2018, with concurrent OLTP and OLAP support available shortly thereafter. Existing users are encouraged to upgrade to the new version in order to ...

PostgreSQL is a popular open-source OLTP database for systems of record. It’s the fourth most-widely used database in the world, and its popularity has grown more than any other database for ...