Sample application to process large excel file.

Can set the max file size using in the file pond upload widget which is used as a dependency. 

Tested with excel upto 30 mb fie size without any server time out error.

You can use this sample example for reference in your project when you have use case for processing large amout of data from an excel file.

The approach which i have followed is one way to processing the  large excel file, Hope this Sample application for to process large excel file will help someone