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End of Life: Server 2012 and Windows Server 2012/2012 R2

In the world of technology, change is the only constant. As advancements continue to shape the landscape, older technologies must eventually make way for the new. This October, we are saying goodbye to two longstanding pillars of the enterprise computing domain – SQL Server 2012 and Windows Server 2012/2012 R2. With the end of their extended support approaching, businesses using these platforms are faced with the critical task of transitioning to modern alternatives. In this article, we’ll delve into what End of Life (EOL) means for these systems and why it’s imperative to plan for this transition.


End of Life refers to the point in time when a software product, such as an operating system or database management system, ceases to receive updates, security patches, and technical support from the vendor. For SQL Server 2012 and Windows Server 2012/2012 R2, this date is set for October 2023. After this date, Microsoft will no longer provide bug fixes, security updates, or other forms of support for these platforms.

Implications of End Of Life

The EOL of SQL Server 2012 and Windows Server 2012/2012 R2 has several far-reaching implications for businesses and organisations that rely on them.

Security Risks

Without regular security updates, these systems become vulnerable to emerging threats and cyberattacks. As hackers find new vulnerabilities, systems that are no longer receiving patches become easy targets.

Compliance Concerns

Many industries have regulatory requirements that mandate the use of supported software versions. Continuing to use unsupported software might result in compliance violations, leading to fines and legal complications.

Performance and Compatibility

As new technologies emerge, applications and databases that run on EOL systems might experience performance issues or compatibility problems with modern software and hardware.

Lack of Technical Support

Businesses won’t be able to access Microsoft’s technical support for troubleshooting issues. This can result in downtime, decreased productivity, and increased IT costs.

Missed Opportunities

EOL systems won’t benefit from the latest features and innovations that newer software versions offer. Staying with outdated technology can hinder an organisation’s ability to innovate and adapt to changing business needs.

Preparing for the Transition

Transitioning away from EOL systems requires careful planning and execution. Here are some steps you can take to ensure a smooth migration.

  1. Assessment: Evaluate your existing infrastructure to identify systems running SQL Server 2012 and Windows Server 2012/2012 R2. Determine which applications, databases, and services will be affected by the transition.
  2. Choose New Platforms: Research and choose modern alternatives for your databases and servers. Consider options like SQL Server 2019 or Azure SQL Database for databases, and Windows Server 2019 or cloud-based solutions for servers.
  3. Data Migration: Plan and execute the migration of data and applications from the old systems to the new ones. This might involve rewriting code, testing applications, and ensuring data integrity during the transfer.
  4. Testing and Validation: Thoroughly test the new environment to ensure that applications and databases function as expected. Address any compatibility issues or performance bottlenecks that arise during testing.
  5. Training: Provide training to your IT staff and end-users to ensure a smooth transition to the new systems. Familiarise them with the new features and functionalities.
  6. Backup and Recovery Strategy: Develop a comprehensive backup and recovery strategy for the new environment to ensure data security and business continuity.
  7. Implementation Timeline: Create a detailed timeline for the transition process, including milestones and deadlines. Allocate sufficient time for testing and troubleshooting to avoid rushed decisions.

In Conclusion

At Hixon Group, we understand that the evolving technology landscape demands proactive adaptation to ensure business continuity, security, and growth. As we approach the End of Life for SQL Server 2012 and Windows Server 2012/2012 R2 this October, we recognise the challenges organisations face in migrating to modern platforms. Contact us today for a seamless migration experience.

Don’t let the approaching EOL date for SQL Server 2012 and Windows Server 2012/2012 R2 catch you off guard. Embrace this opportunity to evolve, innovate, and secure your digital assets for the future.

Updated on August 17, 2023

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