Rules to Better SharePoint Migration from 2010 to 2013

• Do you have a SharePoint Master?
• Do you know that you need to migrate 'custom site template' before upgrade to SharePoint 2013 UI?
• Do you know how to identify customizations on SharePoint webs?
• Do you know how to deploy the imported solutions to the new site collection
• Do you run "Test-SPContentDatabase" before migration?
• Have you migrated your service application databases
• Do you advise staff members you are about to perform a migration?
• Do you lock the SharePoint Content Database before making a backup?
• Do you check for errors after the migration process?
• Do you have a migration plan