Data mart

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Link Semantic Value
Term data mart
Status


Mandatory for


Contexts

SESAR

EAEA

Categories
Synonyms


Related entries

Core Data Warehouse

Broader term

Data warehouse

Narrower term


Abbreviation

DM

Definition

a specialized version of a Data warehouse. The key difference is that the creation of a data mart is predicated on a specific, predefined need for a certain grouping and configuration of select data from a Core Data Warehouse. The primary function of data marts is to make data available to users, i.e. to support performance data analysis and dissemination.

Definition Source

ICAO (2009) doc. 9883, Manual on Global Performance of the Air Navigation System

Note

Lexicon Release

Lexicon Release 2015.2