Do you have trouble when uploading thousands to tens of thousands of excel data to database ? how long your website can process it ? Is it possible for your computer to hang ?

I’ve created a website allow you can upload big data of excel file to database and show it to table. You also can download all data from table to excel file with one click.

Before you run it, make sure that your PC/Laptop has installed :
1. Visual studio 2017 (i use community version)
2. SQL Server 2012
3. Net framework 4.5