> this kind of approach could take _seconds_ to even start running Only seconds? Today it takes 45 minutes to do the update by hand, but there's this handy 20-

> this kind of approach could take _seconds_ to even start running Only seconds? Today it takes 45 minutes to do the update by hand, but there's this handy 20-line Python script that does it instantly. (Hypothetical example only, but it's not uncommon.)