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Business Intelligence - how to determine the configuration settings for a data mart or warehouse project - notes from field

published 767 days, 16 hours, 26 minutes ago posted by sasa 777 days, 4 hours, 33 minutes ago
Friday, January 01, 2010 9:40:24 PM GMT Wednesday, December 23, 2009 9:33:07 AM GMT
Fast query response times and timely data refresh are two well-established performance requirements of Online Analytical Processing (OLAP) systems and to provide fast analysis, OLAP systems traditionally use hierarchies to efficiently organize and summarize data. The content of data warehouse (OLAP) database changes infrequently compared to that of transactional database (OLTP). By default the architecture and charter of data warehouse, the storage requirements increase over time and frequently reach...(read more)
category: News | clicked: 3 | | source: sqlserver-qa.net | show counter code
tags: Best Practices, business intelligence, i/o, Memory, olap, readonly, Security, settings, SQL Server

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