We have a fully functional app developed in the qliksense server. I would like to know some performance tuning techniques that we can implement so that my charts are displayed faster. I have tried most of the common techniques like using variables, expressions are calculated in an external sheet, using of QVDs, calculations of some more expressions in database itself. But some charts are taking almost more than 10secs to display. Its a huge problem as the data I am working with is huge. Any techniques other than the ones I mentioned would be helpful
You can put a restrictions on the number of rows displayed in the charts and get rid of the synthetic keys if you have them. Also, if you have fields with strings values in them and you are making expressions based on those fields you should do something because they eat a lot of ram. Not much you can do though...