- All attribute writes are immediately commited.
- An ODM object encapsulates the connection and allows only one object per document to exist at a given time.
- Does NOT use the "_id" field. Documents are indexed by a "_name" field with a uuid. It is an error to have two documents with the same name.
- Object can hold referenced to other objects.
- Attributes can be defined as mutable or immutable.
- Untyped schema.
- Attributes cannot be nested (but attributes can be dictionaries)
- Add support for read-modify-write.