Mondrian OLAP server
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Developer(s) | Pentaho Corporation |
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Stable release | 3.14.0
/ May 17, 2017 |
Repository | |
OLAP Server | |
License | EPL |
Website | mondrian |
Mondrian is an
MDX
(multidimensional expressions) query language and the XML for Analysis and olap4j interface specifications. It reads from SQL and other data sources and aggregates data in a memory cache.
Mondrian is used for:
- High performance, interactive analysis of large or small volumes of information
- Dimensional exploration of data, for example analyzing sales by product line, by region, by time period
- Parsing the MDX language into Structured Query Language (SQL) to retrieve answers to dimensional queries
- High-speed queries through the use of aggregate tables in the RDBMS
- Advanced calculations using the calculation expressions of the MDX language
Mondrian History
The first public release of Mondrian was on August 9, 2002.