Data dictionary
id:
data-dictionary-197-6058101
title:
Data dictionary
text:
A data dictionary, or metadata repository, as defined in the IBM Dictionary of Computing, is a "centralized repository of information about data such as meaning, relationships to other data, origin, usage, and format". Oracle defines it as a collection of tables with metadata. The term can have one of several closely related meanings pertaining to databases and database management systems (DBMS): A document describing a database or collection of databases
An integral component of a DBMS that is
brand slug:
wiki
category slug:
encyclopedia
description:
Set of metadata that contains definitions and representations of data elements
original url:
https://en.wikipedia.org/wiki/Data_dictionary
date created:
date modified:
2024-04-25T08:06:46Z
main entity:
{"identifier":"Q1147639","url":"https://www.wikidata.org/entity/Q1147639"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/45/Data_dictionary.png","width":1563,"height":781}
fields total:
13
integrity:
15