I would present a SDLC tool that we developed in-house. It's a CLI toolset that can reset a database schema and data in order to have a known set of data in a SQL Server database.
It uses a tool to generate data from SQL Server into "INSERT" scripts. It then uses them, along with the schema scripts from SQL Server, to build a database from scratch.
In my opinion, the most interesting part is how we were able to build the dependency tree. This tree allows us to reset data between E2E tests using the CLI. It deletes and re-inserts the specified tables and all ancestor tables (for better performance).