Amazon Web Services Developer Community : Using SimpleDB and Rails in No Time with ActiveResourceSpecial Attributes AWS SDB Proxy handles a couple of special attributes transparently. Here is the complete list: id: Every record automatically gets assigned a unique id using a hash function (see below) _resource: This attribute will always hold the name of the Rails model the item belongs to. This way AWS SDB Proxy can story multiple Rails models within one SimpleDB domain created_at: The t
