Work with data
You can refine your Pentaho relational metadata and multidimensional Mondrian data models. You can also learn how to work with big data.
These sections are helpful if you are a data designer, data scientist, or developer.
Pentaho data modeling include:
- Multidimensional Modeling
Pentaho Analyzer and Report Designer are built on the Mondrian online analytical processing (OLAP) engine, which relies on a multidimensional data model.
- Relational Modeling
A Pentaho relational data model maps the physical structure of your database into a logical business model.
- Streamlined Data Refinery
Streamlined Data Refinery (SDR) augments and blends raw data through a request form, and then publishes it for use in Analyzer.
Pentaho supports Hadoop and Spark for the entire big data analytics process from big data aggregation, preparation, and integration to interactive visualization, analysis, and prediction.