We used to have cases where our customers reported that they need more throughput using a bulk insert process for their database located on Azure SQL Database, Azure SQL Managed Instance or On-Premises. In this video below we going to provide us some insights about how to improve this throughput.
Review at Network level
Network device bandwidth.
Old network drives.
How to improve?
Increase Packet Size if possible and test.
Run in parallel the process.
if you are running in Azure review the accelerated networking feature in your Virtual Machine.