A group is a collection of several projects.
If you organize your projects under a group, it works like a folder.
You can manage your group member’s permissions and access to each project in the group.
controvol
ControVol - Controlled Schema Evolution for NoSQL Data Stores. ControVol is capable of warning of common yet risky cases of mismatched data and schema It is further able to suggest quick fixes by which developers can have these issues resolved.