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OLAP (Online Analytical Processing) is a tool to answer the multi-dimensional analytical queries. OLAP tools are based on slicing and dicing of data. OLAP tools require a strong layer of metadata, as well as front-end flexibility. Some of the popular OLAP tools are following
- Business Objects
- SQL Server Analysis Services
- IBM Cognos
- Palo OLAP Server
- Micro Strategy
The SLICING AND DICING is the technology used to break down the information to smaller chunks, so that an analyst can view information form every possible viewpoint and to understand it better.
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