About this document
OLAP Architecture Overview for Beginners by Sakshi Ujjlayan is a document available to read on EtoBox.
The document discusses different types of OLAP architectures including ROLAP, MOLAP, HOLAP, and DOLAP. ROLAP uses a relational database and converts requests to SQL queries. MOLAP stores pre-computed data in multidimensional structures. HOLAP is a hybrid of ROLAP and MOLAP. DOLAP is for local analysis with smaller data cubes.
- Author
- Sakshi Ujjlayan
- Language
- EN