Data Warehouse and its need

Date January 12, 2009

Introduction These days there are so many companies trying to build data warehouses and there are a lot of companies selling Business intelligence products. The new version of SQL Server 2005 has the Business Intelligence Development Studio and this is one of its main upgrade from SQL Server 2000. It enhanced the DTS environment and [...]

OLAP Tools

Date January 10, 2009

OLAP tools deliver powerful analysis Companies today have come to rely on state-of-the-art OLAP tools for high-level, multidimensional analysis of corporate performance. OLAP tools allow companies to get to the bottom of complicated queries through quick consolidation of information in data-rich matrices. This kind of reporting functionality is important for all businesses, but the ability [...]

Multidimensional OLAP (MOLAP)

Date January 10, 2009

A cube is aggregated from the relational data source (data warehouse). When user generates a report request, the MOLAP tool can generate the create quickly because all data is already pre-aggregated within the cube.

What is OLAP?

Date January 3, 2009

OLAP & its Hybrids OLAP, an acronym for Online Analytical Processing is an approach that helps organization to take advantages of DATA. Popular OLAP tools are Cognos, Business Objects, Micro Strategy etc. OLAP cubes provide the insight into data and helps the topmost executives of an organization to take decisions in an efficient manner. Technically, [...]

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