The use of a data warehouse.

plural of data cube

plural of data stick

(computer hardware) Synonym of flash drive

(software, object-oriented programming) Synonym of information hiding

Data on a very large scale, such that it can only be gathered or processed with computers, especially with reference to its potential to allow for new breakthroughs or understanding in a particular field of study.

plural of data mart

The access layer of a data warehouse environment, used to distribute a subset of the data to users.

(UK, law) A nominated person who determines the purposes for which and the manner in which any personal data is to be processed. (under the Data Protection Act)

Misspelling of metadata.