My first time posting on this forum.
I've written and reformed this database a lot over the years. It's written as a C# class library powered by SQLite. It was called metastrings, but that's a dumb name, and I've boiled it down to four operations - UPSERT, SELECT, DELETE, DROP - so 4db made more sense:
GitHub - michaelsballoni/4db: Simple database for high productivity and ease of use
To see how it works, check out the carsdb sample:
4db/carsdb · GitHub
I'd like to get some feedback on the general premise and the implementation.