AZure data sync using power shell

https://docs.microsoft.com/en-us/azure/sql-database/scripts/sql-database-sync-data-between-sql-databases

https://blogs.msdn.microsoft.com/datamigration/2018/02/08/automating-the-end-to-end-migration-of-sql-server-to-azure-sql-database-using-the-azure-database-migration-powershell-module/