SQL Server 2008 — and its follow-up, SQL Server 2008 R2 — exit support July 9, 2019, or less than a year from now. Windows Server 2008 and Windows Server 2008 R2 will be retired from support about six months later, on Jan. 14, 2020. After those dates, the server software will not receive security updates, leaving them vulnerable to attack by hackers exploiting unpatched security flaws.
In an effort to entice customers to move to the cloud, Microsoft last week said it will provide three additional years of support to Windows Server 2008 and SQL Server 2008 when those systems’ workloads are migrated to Azure virtual machines or Azure SQL Database Managed Instance, respectively. (The latter is a new service set to debut in the fourth quarter.) Windows Server 2008 and 2008 R2 workloads transferred to Azure will receive fixes for vulnerabilities rated “Critical” or “Important,” until January 2023; SQL Server 2008 and 2008 R2 will get the patches for bugs designated as “Critical,” with the end of extra support coming in July 2022.