Performance Issue...Share your Experience!

[#1]

hello Everyone,

I want to ask which type of data source files work  best with QlikView....for example we have a choice to have our source files in different file formats like

1-.bin

2-.csv

3-.sql

4-.log

5-.txt

which format is best for data source in terms of  performance.?

And if Relational DataBase like MySQL  works best with QlikView? or we should use NoSql?

Share your experience please.

Regards,

Salman

[#2]

Do you also have the option for QVX? That would be best for QlikView.