Mention few differences between ETL testing and database testing.

Here is a list of differences between ETL and database testing.

• ETL testing is focused on data extraction, transform, and loading for BI reporting, whereas data validation and integration is the primary aim of database testing.
• Database testing applies to transactional systems where the business flow takes places. Compared to this, ETL testing takes place in an order where historical data is a store.
• ETL testing includes multidimensional modeling, but database testing takes place in ER method modeling,