Backend automation testing tools
When writing tests for a business application, back-end testing deals with the business logic. For simpler applications, backend testing checks the server-side or Database. It means that data entered in the front end will be checked in the back-end database. The database format can be SQL Server, MySQL, Oracle, DB2, etc. The data will be organized in the tables as a record.
Some testers prefer conducting backend testing in the early stages, and there are various reasons why this is so.Backend testing helps you identify some of the basic problems with the database. Most of the server related problems are found in the backend testing activity.
https://www.softwaretestinghelp.com/how-to-perform-backend-testing/ teach about Back Testing needs and tools