Hi, > ... I will be required to be able to delete all data for a departing > customer....
Wouldn't it be a valid option to remove all documents which are related to a particular customer from a single database and (if needed) re-create the database afterwards in order to get rid of the revisions or "tombstones"? Using meaningful _ids instead of anonymous uuids could be helpful here, e.g. customer:1 customer:1.address customer.1.meeting.1.scheduling customer.1.meeting.1.result customer.1.meeting.2.result customer:2 customer:2.address customer.2.meeting.1.scheduling customer.2.meeting.1.result customer.2.meeting.2.result By using the leading string of the _id, e.g. "customer:1", you could fetch or delete all relations for a particular customer. Moreover, with the knowledge of the customer-id and meeting-id, you can easily compose the _id of each document in order to directly fetch it by its _id. Maybe this helps, Olaf
