Data Warehousing and Data Mining20805 marksOLAP operation in multidimensional data model
Explain the OLAP operations with examples.
Explain the OLAP operations with examples. [5]
OLAP (Online Analytical Processing) is a technology used to perform multidimensional analysis on large volumes of data stored in a data warehouse. OLAP operations are performed on a data cube, which organizes data along multiple dimensions (e.g., time, location, product). The key OLAP operations ...