The maintenance issue is tractable, I'm just saying that PL/SQL doesn't make it easier and probably makes it worse by being hard to unit test, refactor, etc (al

The maintenance issue is tractable, I'm just saying that PL/SQL doesn't make it easier and probably makes it worse by being hard to unit test, refactor, etc (although this is very subjective and depends on the strengths of your team). The scalability problem? Good luck getting 90%+ of your processing out of the database. Rewrite from scratch?