Re: favorite systems for migrations — not really; I've always just kind of not used one, or rolled my own. Desiderata:
* fully atomic (all goes through or none goes through)
* low-boilerplate
* can include execution of arbitrary application code — data-query-only only migrations feel kind of limiting.
* painless to use with multiple developers multiple of which might be writing migrations
Re: favorite systems for migrations — not really; I've always just kind of not used one, or rolled my own. Desiderata:
* fully atomic (all goes through or none goes through)
* low-boilerplate
* can include execution of arbitrary application code — data-query-only only migrations feel kind of limiting.
* painless to use with multiple developers multiple of which might be writing migrations