On Sun, Dec 13, 2009 at 1:25 PM, Dennis van der Laan <[email protected]> wrote: > classes may explain HOW they work, but it's unclear for me which one is > the most appropriate one to use. I guess, if there are more read-actions Bundle PM is more appropriate in most of the case because it will reduce the number of query to db which we know it is VERY expensive. And we normally access multiple property of the node, it make scence to have them all loaded together.
> or more large item state changes, the Bundle PM would be the most > efficient, and if there are more small item state changes (single > property changes?), the SimpleDB PM would be more efficient, correct? SimpleDB PM could be faster for some special case. It's easy to switch back and forth, so you can do some test to find out for your app. -Guo
