[BangPypers] Sqlalchemy Schema migration

[Gopalakrishnan Subramani]

Do you recommend a good sqlalchemy migration tools?

I am no-sql guy (used redis and mongo db), I was not worried about
revisions and adding and removing attributes. I used to have a script that
add or remove the required attributes on redis(pickled) and mongodb. When
it comes to SQL, it needs alter table and add/remove columns.

Thank you.