Frequently Asked Questions
Q: Will my SQL Server 2016 database stop working after 14 July 2026?
No. Your database continues running. The software doesn’t shut down or stop functioning. What stops is Microsoft’s delivery of security patches, bug fixes, and technical support.
Q: How much does SQL Server 2016 migration cost?
Costs depend on the complexity of your environment. Simple migrations with standard features and small databases cost less than complex environments with custom code, deprecated features, and large data volumes. Factor in software licensing, migration services, testing time, and staff resources.
Q: Should I migrate to a later version of SQL Server or migrate to Azure?
Your infrastructure strategy determines this. On-premises requirements point to SQL Server 2022. Cloud-first strategies favour Azure SQL Database. Hybrid needs work with both. Run your workload assessment before choosing.
Q: What is Microsoft Data Migration Assistant?
Microsoft Data Migration Assistant scans your SQL Server 2016 databases and identifies compatibility issues with newer versions. It flags deprecated features, breaking changes, and migration blockers before you start the actual migration process.
Q: When should I start my SQL Server 2016 migration planning?
Immediately. With only a few months until the 14 July 2026 deadline, every week matters. Simple migrations could need 2-3 months minimum. Complex ones may need 4-6 months. Starting now gives you the best chance of completing before support ends.
Q: What happens to my compliance certifications if I run unsupported software?
Compliance frameworks (ISO 27001, SOC 2, PCI DSS) require organisations to run supported software with current security patches. Unsupported SQL Server 2016 creates audit findings that need remediation or risk losing certification.
Q: Does Microsoft offer extended security updates for SQL Server 2016?
Microsoft offers Extended Security Updates (ESU) for SQL Server 2016 running on Azure and on-prem. This provides three additional years of security patches. ESU purchases are made annually and cost extra. They’re temporary solutions, not permanent alternatives to migration.
Q: How do I find all SQL Server 2016 instances in my environment?
We can assist you with this when we conduct an assessment. Alternatively, you can use the Microsoft Assessment and Planning Toolkit o to scan your network. Check for instances on VMs, physical servers, and development environments. Include the forgotten ones running on infrastructure nobody documented. Contact us for more information.
Q: Can you give an example of how Northdoor has helped with SQL Server?
We work with numerous organisations across different sectors on SQL Server infrastructure. Below are two examples: a housing association and Ocorian.
