Data & Databases
Data catalog
An organized inventory describing available datasets, fields, owners, and meaning.
Example
A catalog lets analysts find a dataset, read its definition, and identify its owner.
Why it matters
It helps people find suitable information without relying on personal knowledge of every system.
You'll hear it
“The catalog says who maintains this field and what it means.”
Can you control it?
Set by the team
The people building or running the AI choose this setup. An everyday user generally needs their help to change how this part works.
Common questions
- Does listing a dataset grant permission to use it?
- No. Discovery and access approval are separate.
- Can catalog descriptions become outdated?
- Yes. Changes in records or ownership can leave misleading entries.
- Does a catalog usually contain all the underlying data?
- Not necessarily. It often describes where the data is and how to obtain it.