T-SQL Tuesday #199: Roundup

This article is a roundup of T-SQL Tuesday #199, a community blog event hosted by the author. The topic explored what would happen if organizations needed to return to on-premises infrastructure after a decade of cloud computing. The author summarizes contributions from various community members, covering skills needed (like troubleshooting Kerberos, SAN, and DNS), hybrid solutions, hardware cost increases due to AI, 'un-migrating' challenges, hidden on-prem costs, and sovereignty concerns. The article is focused on IT/technology, specifically database administration, cloud vs. on-premises infrastructure, and technical planning.