Documents Introduction to Dw

Introduction to Data Warehousing From DBMS to Decision Support DBMSs widely used to maintain transactional data Attempts to use of these data for analysis, exploration, identification…

Documents Introduction to Data Warehousing

Introduction to Data Warehousing From DBMS to Decision Support DBMSs widely used to maintain transactional data Attempts to use of these data for analysis, exploration, identification…

Documents Lecture 4

Lecture 4 Themes in this session How OLAP really works Enterprise data models for data warehousing Metadata How OLAP really works see demonstration…. Enterprise data models…