What is snapshot with reference to data warehouse? - Data warehousing

What is snapshot with reference to data warehouse?

Snapshot refers to a complete visualization of data at the time of extraction. It occupies less space and can be used to back up and restore data quickly.

What is snapshot with reference to data warehouse?

A snap shot is a process of knowing about the activities performed. Snap shot is stored in a report format from a specific catalog. The report is generated soon after the catalog is disconnection.
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