Cleanliness

See data cleanliness.

Cleansing

The manual or automated elimination, or correction of data errors at the source. See scrubbing.

Completeness

See data completeness.

Conceptual Data Model

The highest, most abstract level at which the relationships between data entities is described and diagrammed. 

Controlled Redundancy

The replication of data within the data warehouse for the purposes of improved data access or understandability. (a.k.a. "managed redundancy")

Conversion

Altering and moving data from one form or structure to another.

Corporate Data Model

A data model whose scope or domain encompasses all subject areas and functions of the corporation. Corporate data models are of limited utility on data warehouse projects.