Google Web Toolkit (GWT) + Google App Engine (GAE) + Detached Data Persistence

Question

I would like to develop a web-app requiring data persistence using GWT and GAE. As I understand it, my only (or at least by far the most convenient) option for data persiste

Answer 1

I've recently found Objectify, which is designed to be a replacement for JDO. Not much experience with it yet but its simpler to use than JDO, seems more lightweight, and claims to get around the need for DTOs with GWT, though I haven't tried that particular feature yet.