Looking for lazy loading server/client ActiveRecord ORM for Node.js

Question

I'm new to node.js and I'm looking for an Active-Record-style ORM (to whichever database - any would be great). But in particular, I'm hoping to find one with these qualities:

• Same interface on both client and server.
• If information is already on the client, then that information is used unless it is deemed "stale".
• If information is not already on the client, then it's retrieved from the server - though there should be bundling of requests so that you're not issuing a ton of http requests.
• Simple (enough).

Is it out there?

Answer 1

there is a great framework for Node called meteor:

meteor

it seems to do what you wish and even more.