12 Understanding Data Loading and Dimension Building
Essbase data load is the process of moving numeric data from external sources, such as files or relational databases, into an Essbase cube. Essbase dimension build is the process of populating the cube outline with new or updated metadata that classifies the data into logical business categories.
The information in this chapter applies to block storage and aggregate storage cubes. Because some rule file options and data source requirements vary for aggregate storage databases, also see Preparing Aggregate Storage Cubes.