Hey guys, Has anyone written one? I'd like to "upgrade," or be able to, if sqlite starts getting hit much more. In the meantime, I think I'll see how much it can handle...:-)
There are several of those on http://search.cpan.org/ , which allow you to migrate between different databases; support for SQLite, MySQL, and PostgreSQL are the most commonly supported.
I am also making such a solution, meant to be a lot better than the others, but currently it is not complete enough to be useable without a lot of extra work on the user's part; hopefully this will change within 1-3 months.
-- Darren Duncan