I’m running my first SharePoint backup and 2 days later it is still running. How do I optimize the performance?
Solved
Why is the initial backup for SharePoint so slow?
Best answer by Brian Bruno
Microsoft throttles their Azure Apps to ensure a consistent experience for all users.
For SharePoint with Modern Auth the recommended default is 3 apps or more depending on the site count: 5 Azure apps for 5,000 sites and every 1k additional sites, register 1 additional app.
https://docs.metallic.io/metallic/130370_modern_authentication_for_sharepoint_online.html
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