About this document
Data Mining and Warehousing Overview by Pavan Kumar is a document available to read on EtoBox.
The document discusses data warehousing and data mining. It defines data warehousing as the process of extracting, transforming, and loading operational data into a central data warehouse for analysis. It also describes the key characteristics of a data warehouse as subject oriented, integrated, nonvolatile, and time-variant. The document then contrasts data warehousing with data mining, which involves using patterns in the data to identify valid and useful patterns and trends.
- Author
- Pavan Kumar
- Language
- EN