About this document
Data Warehouse by charan.uandme is a document available to read on EtoBox.
This document provides an overview of data warehousing and OLAP technology, highlighting their importance in decision support systems and the distinct requirements they impose on database technology compared to traditional OLTP applications. It discusses the architecture, tools, and processes involved in building and maintaining a data warehouse, including data extraction, cleaning, loading, and refreshing. The paper also identifies ongoing research issues and emphasizes the need for specialized data organi
- Author
- charan.uandme
- Language
- EN