Some companies have the same or similar data sources on multiple locations. This can for example be a Point of sales system with databases at each store.
A common use case would be to compare product prices between a master database and each store.
With Data Provider Groups you can create a single test that monitors pricing errors at each store.
How to create a test using Data Provider Groups
Now you can preview your test
Executing Queries with Data Provider Groups
There are two main differences between executing a query using a normal Data Provider and a query using Data Provider Groups:
Note: Data Provider Groups can contain other Data Provider Groups, which allows users to create Data Provider hierarchies.