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Windows Server 2019 vs. 2012: Which One Is Better for Your Business?
In the realm of server operating systems, Microsoft’s Windows Server has long been a dominant player, offering robust solutions for businesses of all sizes. With each new release, Microsoft aims to improve security, enhance performance, and introduce innovative features that cater to the evolving needs of modern enterprises. This article compares two versions of Windows Server—2019 and 2012—to help you determine which one is better suited for your organization.
Conclusion
Windows Server 2019 emerges as the clear winner in terms of overall capabilities, security enhancements, and support for newer technologies. While both versions have their strengths, 2019 offers significant improvements that make it a more compelling choice for most businesses. However, the decision ultimately depends on specific organizational requirements and existing infrastructure.
Introduction
Before diving into the detailed comparison, let's briefly discuss the importance of choosing the right server operating system. The server OS acts as the backbone of an organization's IT infrastructure, supporting critical applications, services, and data. Therefore, selecting the most suitable version is crucial for ensuring smooth operations, security, and scalability.
Key Features and Enhancements
Windows Server 2012
- Hyper-V: Introduced significant enhancements in virtualization capabilities.
- Storage Spaces: Provided advanced storage management features.
- Resilient File System (ReFS): Improved file system reliability and integrity.
- BranchCache: Enhanced remote office access to files and resources.
Windows Server 2019
- Enhanced Security: Introduced Shielded VMs, Credential Guard, and other advanced security features.
- Storage Improvements: Offered Storage Replica for disaster recovery and enhanced Storage Spaces Direct.
- Networking: Enhanced software-defined networking (SDN) capabilities.
- Hyper-V: Further improved virtualization features, including support for Linux containers.
- Management Tools: Introduced PowerShell 5.1 and updated management tools for better automation and control.
Security Enhancements
One of the most significant differences between the two versions lies in security. Windows Server 2019 includes several new security features such as:
- Shielded VMs: Allows for encrypted virtual machines to protect sensitive data and applications.
- Credential Guard: Prevents credential theft by isolating secrets in a secure environment.
- Device Guard: Helps protect against malware and unauthorized applications by enforcing code integrity policies.
These enhancements, among others, make Windows Server 2019 a much more secure platform compared to its predecessor.
Performance and Scalability
Both versions offer robust performance and scalability features. However, Windows Server 2019 builds upon these capabilities with:
- Improved networking: Enhanced SDN features for better network management and performance.
- Enhanced storage: Support for Storage Replica and improved Storage Spaces Direct for better data protection and utilization.
- Virtualization: Advanced Hyper-V features, including support for Linux containers, improve resource utilization and flexibility.
Compatibility and Support
When considering compatibility and support, it's important to note that Microsoft has discontinued mainstream support for Windows Server 2012 R2 as of October 10, 2017. Extended support ended on October 10, 2023. On the other hand, Windows Server 2019 is still within its mainstream support phase, ensuring access to regular updates and security patches.
Cost Considerations
The cost implications of upgrading or choosing between these two versions depend on various factors, including licensing costs, hardware requirements, and potential downtime during migration. For many organizations, the additional security and performance benefits of Windows Server 2019 justify the investment.
Conclusion
While both Windows Server 2012 and 2019 offer valuable features, Windows Server 2019 stands out due to its advanced security enhancements, improved performance, and support for newer technologies. It is particularly well-suited for organizations looking to modernize their IT infrastructure and prioritize security. However, businesses should carefully evaluate their specific needs and existing systems before making a decision.
Final Thoughts
Choosing the right server operating system is a critical decision that can impact an organization's operational efficiency, security posture, and future growth. By understanding the key differences between Windows Server 2012 and 2019, businesses can make informed choices that align with their strategic goals and technical requirements.
In conclusion, while Windows Server 2012 has served many organizations well, the advancements in Windows Server 2019 make it the more compelling choice for most scenarios.