We have a huge number of BigDB entries to the extent that it's costing us a fair amount each month and the cost is rising as more people join.
What is the best way to go about deleting older objects tied to inactive accounts? DeleteRange only works up to a point since it requires an index. Some of my DB objects don't have relevant stats to be able to create an index on. Also in cases where an account was created and barely used there could be objects that were created that don't even have the relevant stat so they don't appear in the index.
For example I have a bunch of objects tied to old Yahoo accounts. We had to transfer these over to simple users when Yahoo shut down but the old objects are still sitting there. Is there any way to delete all of those in bulk?