Hadoop HBASE database - when supported?

Hello - I just saw the Mongo DB demo. Great. Hadoop's native nosql database is HBASE, and we are planning on some very large implementations. We will be moving away from relational over time. HBASE allows for embedded entities, essentially allowing child entities to be part the parent row in a somewhat denormalized fashion. Rows will be very wide. We need a tool that will allow us to model these rows with embedded entities (repeating groups) and to create the HBASE physical model and the code to instantiate it (the DDL equivalent). Is this on the Embarcadero road map?