You can also skip to my portion on WP Migrate DB and its powerful, commercial companion WP Migrate DB Pro, at 22:30 or so. As I said in the talk, I haven't quite needed to buy the paid version yet because the free one is well done and covers what I usually need, but I'll probably be buying the Pro version regardless just to say thanks to the developer.
I also hype the idea of writing your own plugin, which was something I went into in a little more depth at the Advanced WordPress meetup later that same week. Our March meetup is this coming Saturday at 11 AM. Come get your weekend WordPress on!