I'm thinking in develop a simple product, that will need some data and the possibility of make reports and charts with such data.
I think in SQLite for a simple way that permit package the app and database in a single installer and then the user can install it easily with not much hassle.
My question is, exist some CRUD library for B4J and SQLite to avoid invest a lot of time in developing CRUD, validations, relationships, etc?
Not that I know. If it's a simple product, the db modelling is not complex, too. I use a SQlite tool which can create db's, set definitions and validations (SQlite comes with it). Very easy.