I've used this a couple times both with the regular implementation and the version that can run in AWS managed databases. It is surprisingly useful. Many use

I've used this a couple times both with the regular implementation and the version that can run in AWS managed databases. It is surprisingly useful. Many use cases benefit from having a full history that can be instantiated at any time. In particular, you can apply migrations to these tables which means your old data is still in the correct format when you need it.