Data Warehouse Developer Interview Question:

Tell us what is snapshot with reference to data warehouse?

Submitted by: Muhammad

☛ 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.
☛ A snapshot is a process of knowing about the activities performed. It is stored in a report format from a specific catalog. The report is generated soon after the catalog is disconnected.
Submitted by: Muhammad