Enhancement OLAP Via Fragmentation

The two terms Data Warehouse (DW) and On-Line Analysis Processing (OLAP) technology are the backbone of the Decision Support System (DSS) and also many of others applications. Working to discover important information and appropriate depending on the analyzing results of the multidimensional database. In this paper it will be used the fragmentation feature which is the most important that characterizes the Distributed DataBase System (DDBS) to improve OLAP performance during fragments the MultiDimensional DataBase (MDDB) which it the most popular data model for DW. The fragmentation will be depending on the geography situation (Location).

Provided by: International forum of researchers Students and Academician Topic: Data Management Date Added: Nov 2011 Format: PDF

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