I’ve got a couple projects coming up where the sites are actively running EE and while there may be some design changes (at least in one case), the majority of the work is enhancing and tweaking templates and adding a few new add-ons here and there. One site in particular is continually active, so even if I go down my typical route of having a duplicate of the site on a dev URL, the databases would be way off sync in a matter of hours, let alone days.
Any thoughts on how to best tackle this effectively?