Microsoft recommendation for best performance:
- When uploading large number of files or high volume, the best performance is accomplished outside normal business hours (night time or weekends).
SharePoint On-Premises Fusion is using “CSOM API” in all cases
|File Transport Operation mode: “Standard (CSOM API)”
|Fastest method in all cases. Throttling is not an issue.
|Columns marked as “Required” and not assigned a value will trigger and error condition
Need more help with this?
DON'T HESITATE TO CONTACT US HERE ..
Thanks for your feedback.