The practice of collecting into a single database data relevant to a particular function, department, etc., of a commercial organization, so that it can be easily accessed by users.
Origin
1990s; earliest use found in Business Wire.
Definition of data marting in US English:
data marting
noun
The practice of collecting into a single database data relevant to a particular function, department, etc., of a commercial organization, so that it can be easily accessed by users.