Windows Server 2019 is now available in preview
Microsoft today announced the next version of Windows Server, which launches later this year under the not completely unexpected moniker of “Windows Server 2019.” Developers and operations teams that want to get access to the bits can now get the first preview build through Microsoft’s Insider Program.
This next version comes with plenty of new features, but it’s also worth noting that this is the next release in the Long-Term Servicing Channel for Windows Server, which means that customers will get five years of mainstream support and can get an extra five years of extended support. Users also can opt for a semi-annual channel that features — surprise — two releases per year for those teams that want to get faster access to new features. Microsoft recommends the long-term option for infrastructure scenarios like running SQL Server or SharePoint.
So what’s new in Windows Server 2019? Given Microsoft’s focus on hybrid cloud deployments, it’s no surprise that Windows Server also embraces these scenarios. Specifically, this means that Windows Server 2019 will be able to easily connect to Microsoft Azure and that users will be able to integrate Azure Backup, File Sync, disaster recover and other services into they Windows Server deployments.
Microsoft also added a number of new security features, which are mostly based on what the company has learned from running Azure and previous version of Windows. These include new shielded VMs for protecting Linux applications and support for Windows Defender Advanced Threat Protection, one of Microsoft’s flagship security products that helps guard machines against attacks and zero-day exploits.
With this release, Microsoft is also bringing its container technologies from the semi-annual release channel to the long-term release channel. These include the ability to run Linux containers on Windows and the Windows Subsystem for Linux that enables this, as well as the ability to run Bash scripts on Windows. And for those of you who are really into containers, Microsoft also today noted that it will offer more container orchestration choices, including Kubernetes support, soon. These will first come to the semi-annual channel, though.
You can find a more detailed breakdown of what’s new in this release here.