clarify this doubt!!!!!!

[#1]

i have 10 qvw files.i refresh that qvw files ittakes some time to refresh,after some time again i refresh that same 10 qvw files.But first 5 qvw files take same time to refresh compared to previously refresh time remaining 5 qvw files take more time to refresh compared to previous refresh time.....what the issue occured...

No new data was updated into that qvw files,all files having same data....

[Anonymous]

Hello Manikanta,

I see you posted several questions just now. Please edit the questions to have a clear, easy to understand title and summary. You can reference this Qlik Community Tip: Qlik Community Tip: Posting Successful Discussion Threads

Best Regards, Sara

[Gysbert_Wassenaar]

Perhaps the machine you used to reload the documents was busier with other processes the second time. Or your network was temporarily congested. Or the database system you retrieved data from was busier with other things too. Or... any of a dozen causes. It's impossible to tell. Try to reproduce the issue and rule out each possible cause in turn.