I implement Telerik report with .TRDX and need to export data with excel file. I looked at report processor programming and do logging time when report processing before and after RenderReport
bool result = reportProcessor.RenderReport("XLS", uriReportSource, deviceInfo, this.CreateStream, out documentName);
It is Very slow when teleirk callback to write file in my resource but still work in local
and then I deploy to azure site. it's processing 2-3 minutes and show error 500 time out later.
Have anyone can help about this issue?