from blog post at http://www.spjeff.com/2017/05/22/clone-content-database-sql-copy-generate-spsite-guid/ Tried of waiting for Backup-SPSite / Restore-SPSite? Me too ...

Hello, There are 2 mains parts in the code : First part sets up everything. To create a local store certificate it has to run under local admin. That's OK as it runs only once Second one is using ...