Pentaho Analysis Services (Mondrian)

Welcome to the community home for Pentaho Analysis Services Community Edition also known as Mondrian. Mondrian is an Online Analytical Processing (OLAP) server that enables business users to analyze large quantities of data in real-time. Users explore business data by drilling into and cross-tabulating information with speed-of-thought response times to complex analytical queries.

Community Edition is self supported open source software. An Enterprise Edition (EE) of Pentaho Analysis Services including technical support and managed upgrades is also available. For more information about EE or for case studies and datasheets, visit Pentaho Analysis Services EE on Pentaho's corporate site.

Recent News and Releases
- 2010-06-23 - Stable build of Mondrian 3.2.0.13661 released more info.
- 2010-06-23 - Mondrian 3.2.0-stable: download now.
- 2010-06-23 - Schema Workbench 3.2.0-stable: download now.
- 2010-06-23 - Aggregation Designer 1.2.0-stable: download now.
Stable
Mondrian 3.2.0.13661 stable
This is a minor release that contains new features, API changes, bug fixes and supports BI Platform 3.6.
- Downloads - Source - Documentation - Forum  
Release Notes for 3.2.0.13661
New features
- Improved native performance
- olap4j drill through support
- Improved XMLA support
- Greenplum Dialect
- Improved parameter support

API changes
- Changed RolapMember to an interface
- The getUniqueName() on Member no longer includes the all
member. - Upgraded to olap4j-0.9.7.309
In Development
Developer Resources
- Roadmap - Open Issues - Continuous Integration Builds  
- Source - Documentation - Developer Forum  
Mondrian 3.2.1 - In Progress
This will be a point release with critical bug fixes only.
- JIRA Cases for 3.2.1 - Source (3.2 trunk)  
Quick Links
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Contribute to the Project
You can participate by contributing new code, reporting bugs, testing new releases, answering questions and more; Email us the proposed contribution and any other relevant details. Welcome to the team.

- Write a tech tip
- Report a bug in JIRA
- Answer posts on the forums
- Write some code
- How to Contribute