I'm looking for an AJAX framework to transact to an Oracle database. Preferably the framework will be open source and to at least some degree RESTful or RPC.
Edit(1): I would prefer to deploy in Apache Tomcat.
Edit(2): I would also prefer not to implement a "kitchen sink" framework where I'm either implementing only 2% of the framework or having to completely change the way I do things to adopt the framework's architectural bias.
Edit(3): Having to completely write the DB access is doable, but not a framework. So the likes of jQuery is only half the solution.
Edit(4): Realizing that I'm probably going to get flamed for this, I have an admission to make... I have published a framework which provides the functionality which I described here. I was phishing for, not "competitors", but other similar frameworks which could give me ideas on how to improve.