The Teradata BI Model Repository has the following size limitations:
- Schemas in a repository: 231 -1
- Cubes in a schema: 128
- Dimensions in a cube: 1024
- Hierarchies in a dimension: 1024
- Levels in a cube: 1024
- No limit for the number of levels in a hierarchy or dimension
- Measures in a cube: 1024
- Calculated measures in a cube: 1024
- Length of OLAP object names and identifiers (such as schemas, cubes, dimensions, etc.) and their captions: 100 characters