Source DB Connection or Staging DB Connection

[Pulkit_Thukral]

Hi All,

Data source is a DB (i.e. ServiceNOW DB).

I was wondering if i should create a DB of my own to store data from original source and this staging DB to be used in Qlikview to fetch data.

Or should i directly connect to source DB from Qlikview without having any staging DB in between.

What factors should i consider here ?

Is there a speed difference if we load data directly from qlikview.