22nd International Conference on Data Engineering (ICDE'06) cgmOLAP: Efficient Parallel Generation and Querying of Terabyte Size ROLAP Data Cubes Atlanta, Georgia April 03-April 07 ISBN: 0-7695-2570-9
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICDE.2006.32
We present the cgmOLAP server, the first fully functional parallel OLAP system able to build data cubes at a rate of more than 1 Terabyte per hour. cgmOLAP incorporates a variety of novel approaches for the parallel computation of full cubes, partial cubes, and iceberg cubes as well as new parallel cube indexing schemes. The cgmOLAP system consists of an application interface, a parallel query engine, a parallel cube materialization engine, meta data and cost model repositories, and shared server components that provide uniform management of I/O, memory, communications, and disk resources.
Citation:
Y. Chen, A. Rau-Chaplin, F. Dehne, T. Eavis, D. Green, E. Sithirasenan, "cgmOLAP: Efficient Parallel Generation and Querying of Terabyte Size ROLAP Data Cubes," icde, pp.164, 22nd International Conference on Data Engineering (ICDE'06), 2006 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||