Class Name: Data Analytics, Machine Learning and Artificial Intelligence - Online course using Python
Class Session: Data Architecture
Total Questions: 7 | Duration: 15 Mins
Expand OLAP ?
OLAP is a?
To help with planning, problem solving, and decision support ?
A fact table in the middle connected to a set of dimension tables
Multiple fact tables share dimension tables, viewed as a collection of stars.
The purpose of a data warehouse is to analyze data in a multidimensional fashion.
To create and maintain a single source of truth for a particular dimension within the organization.