ETL in Data Mining

ETL in Data Mining

Definitions Data Mining is a methodical approach to identifying patterns in data. In the past, a good business analyst would look through data for trends, but with modern databases it is hard to work with data manually. Data mining allows you to instruct the computer...
Web-based OLAP Overview

Web-based OLAP Overview

Web-based OLAP Definition OLAP is a Business Intelligence technology designed to carry out analysis and draw up reports based on data available in a multidimensional view. OLAP is suitable for businesses with multiple departments and points on sales. Every location...
OLAP Security

OLAP Security

When working with Ranet OLAP, access to business data in the pivot table can be organized according to the principle of Microsoft SQL Server Analysis Services where you can customize access rights for all users. Such a security model based on users’ roles for each...
Multidimensional Expressions

Multidimensional Expressions

MDX Definition Multidimensional Expressions or MDX is a calculation/query language to express queries for online analytical processing - OLAP, in a database management system. MDX is an SQL extension to query data stored in a multidimensional structure. As for...
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