SQL 2016 Reaches End of Support
Microsoft ended support for SQL Server 2016 on 14 July, despite admitting that it remains heavily deployed across critical ERP, billing and line-of-business applications.
Upgrading to SQL Server 2022 or 2025 is the obvious answer, but it may not be that simple. Many older applications have not been certified for newer versions, and the application and its dependencies are often the real problem, not the database.
Microsoft is strongly promoting SQL Server Pay-As-You-Go through Azure Arc. Importantly, SQL Server 2016 can use PAYG without first being upgraded. Customers can keep the existing application running, pay for SQL by the hour and separately subscribe to Extended Security Updates.
But this is potentially just an expensive 3-year bridge. ESUs provide Critical security updates, not normal fixes or full support, and SQL Server 2016 no longer receives free ESUs simply because it is moved to an Azure VM.
SQL Server is also only one of many Microsoft products reaching end of support. Now is the time to identify what is still running and decide whether to upgrade, migrate, replace, retire or temporarily protect it with ESUs, before an unsupported system makes the decision for you.
Please contact your First Technology account manager to arrange a proper end-of-life and application compatibility assessment. It is really important to start planning
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