Synchronous CR-OLAP Tool for Efficient Parallel Computing

Provided by: International Journal of Computer Applications
Topic: Data Management
Format: PDF
Real Time OLAP (OnLine Analytical Processing), or RTOLAP, is the capability to quickly retrieve, aggregate, analyze and present multidimensional data for cubes whenever there are changes to the data in the relational data sources, without having to run heavy processing on the cube. A big advantage of real time OLAP is that it calculates all relevant data and provides immediate output. One of the main roles of an RTOLAP system is that data is stored directly in main memory, or in an in memory database, enabling quicker access to the data.

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