Qlik sense for big data

[GraceGao]

Hi Experts,

we have 7G data need to load in Qlik sense. loading is no problem. however, when i open visualizaiton in Qvf for those data, can not open app even restrict CY YTD data for default.

could any one help advise approach for  big data ? Thanks.

[marcus_sommer]

The UI performance depends mainly on a well-built datamodel and suitable UI objects/expressions - therefore I suggest to review it carefully.

- Marcus