Smaller data store focused on a particular business area.

Concurrent transactions behave according to defined isolation rules.

Moving data between systems or formats.

Script that changes database structure or data.

Extract, transform, and load process for data integration.

Committed data survives failures.

Copy of database data for recovery.

Broad category of non-relational database technologies.

Extract, load, and transform data processing approach.

Permanently applies a transaction's changes.