-- This means, when you say in memory, what is TTL / Time to Live like till when this data stored in memory and what if my data is too huge for in memory like, i said, im trying to load 2M records of data in my load script which may count to 20GB, what happens? outOfMeoryException?
2-could you pls tell me what is the backend of your MongoDB? Well qliksense can pull data directly from almost any data source through OLEDB, ODBC and supported connector if required.
-- My back-end storage it self is MongoDB (data written by nodejs web services). i was able to fetch it by load script but not always. Sometimes it says unable to load data. That's my another question. What is best way to load data from MongoDB to QS?
i don't think it will go out of memory because it stores data in their own proprietary format called QVD which compress data upto 90% which means and by further transformation of data, data size can be optamized..
and sry i have no idea about mongoDB so no comment for that but yes if there is a capability to connect through OLEDB/ODBC etc than yes can be done.