Version 0.04 of SQL::Translator::Parser::OpenAPI has just been uploaded to CPAN. You can give it an OpenAPI 2 spec and it will generate a relational database from it. How is that useful?

Normally when you want to make an information service, you'll start by manually making a database, or writing the API code, possibly writing tests along the way, and then writing an OpenAPI spec after that - see this excellent article by Jan He…