Best Practice for Implementing Incremental Reload.
I am supporting an implementation of Qlikview where the End Application contains a Load Script which uploads Incremental data to the data model. The reload schedule of this document is every 20 minutes and the load scripts takes between 9-11 minutes to complete.
When the reload schedule is running then the performance the users experience is considerably worse than when it is not running. Is there an established best practice in terms of :
a) Incremental Reload methodology when reloading a document accessed by users
b) Document Settings
c) Server settings
that would minimise the impact of high frequency reloads on end user performance.