Yes, MongoDB is shipped with Smart IT & DWP (MyIT) and is used to store social data, you cannot use any other database type for this purpose. To learn more about MongoDB I would suggest checking out some of the free training couses which are available in the MongoDB University.
Thanks for your prompt response.
But my query is that as MongoDB expertise is not present so how far we can go with that in addition to My IT/SmartIT & ITSM 9.1.
And how much stable is it ? Also is it working behind the FTS as well??