Yesterday, the developers wrote that they started to implement
Issue 644 . I don’t know if the attacks from China have affected, but its priority is set to high, so in the near future this functionality will appear.
There, in the comments, one of the developers asked to write what features users want to see in this service, and also to tell about the details of attacks on real projects. So if you are interested - do not be lazy, write it down, this will help to better form the core of the service.
So besides MapReduce and Cursors (from the roadmap), support for the Firewall, as well as Full Text Search, will soon appear in the applications.