apache/incubator-wave — pull request #2 by pablojan (2014-01-15 16:43:08+00:00)
Title: Fix WAVE-399 with Diff r2

Fix WAVE-399 - MongoDB store for deltas

Implementation of a MongoDB store for deltas via DeltaAccess and DeltaStore interfaces.
All methods call DB avoiding memory structures.
Data model design is: a collection for storing deltas, a document per delta: