Upload excel to db without storing the file in physical loc

I want to upload a excel file from UI and then without storing it in any physical location in server i need to get the data and update into database.

I am able to do by saving the file in physical location on the server then read it and update the database.

I need to upload the file, in my post call i will get bytes, from that bytes can i directly generate excel data and save it to database without saving the excel.

please let me know or share any dll which can be used for this.

Regards,

Santosh