Written by Tecjobb in IT Articles
Apr 6 th, 2019
Enterprise-grade hyperconverged infrastructure (HCI)
With the release of Windows Server 2019, Microsoft rolls up three years of updates for its HCI platform. That’s because the gradual upgrade schedule Microsoft now uses includes what it calls Semi-Annual Channel releases – incremental upgrades as they become available. Then every couple of years it creates a major release called the Long-Term Servicing Channel (LTSC) version that includes the upgrades from the preceding Semi-Annual Channel releases.
The LTSC Windows Server 2019 is due out this fall, and is now available to members of Microsoft’s Insider program.
While the fundamental components of HCI (compute, storage and networking) have been improved with the Semi-Annual Channel releases, for organizations building datacenters and high-scale software defined platforms, Windows Server 2019 is a significant release for the software-defined datacenter.
With the latest release, HCI is provided on top of a set of components that are bundled in with the server license. This means a backbone of servers running HyperV to enable dynamic increase or decrease of capacity for workloads without downtime. (For more on Microsoft HCI go here.)
GUI for Windows Server 2019
A surprise for many enterprises that started to roll-out the Semi-Annual Channel versins of Windows Server 2016 was the lack of a GUI for those releases. The Semi-Annual Channel releases only supported ServerCore (and Nano) GUI-less configurations. With the LTSC release of Windows Server 2019, IT Pros will once again get their desktop GUI of Windows Server in addition to the GUI-less ServerCore and Nano releases.
With the release of Windows Server 2019, Microsoft will formally release their Project Honolulu server management tool. Project Honolulu is a central console that allows IT pros to easily manage GUI and GUI-less Windows 2019, 2016 and 2012R2 servers in their environments.
Early adopters have found the simplicity of management that Project Honolulu provides by rolling up common tasks such as performance monitoring (PerfMon), server configuration and settings tasks, and the management of Windows Services that run on server systems. This makes these tasks easier for administrators to manage on a mix of servers in their environment.
Improvements in security
Microsoft has continued to include built-in security functionality to help organizations address an “expect breach” model of security management. Rather than assuming firewalls along the perimeter of an enterprise will prevent any and all security compromises, Windows Server 2019 assumes servers and applications within the core of a datacenter have already been compromised.
Windows Server 2019 includes Windows Defender Advanced Threat Protection (ATP) that assess common vectors for security breaches, and automatically blocks and alerts about potential malicious attacks. Users of Windows 10 have received many of the Windows Defender ATP features over the past few months. Including Windows Defender ATP on Windows Server 2019 lets them take advantage of data storage, network transport and security-integrity components to prevent compromises on Windows Server 2019 systems.
Smaller, more efficient containers
Organizations are rapidly minimizing the footprint and overhead of their IT operations and eliminating more bloated servers with thinner and more efficient containers. Windows Insiders have benefited by achieving higher density of compute to improve overall application operations with no additional expenditure in hardware server systems or expansion of hardware capacity.
Windows Server 2019 has a smaller, leaner ServerCore image that cuts virtual machine overhead by 50-80 percent. When an organization can get the same (or more) functionality in a significantly smaller image, the organization is able to lower costs and improve efficiencies in IT investments.
Windows subsystem on Linux
A decade ago, one would rarely say Microsoft and Linux in the same breath as complimentary platform services, but that has changed. Windows Server 2016 has open support for Linux instances as virtual machines, and the new Windows Server 2019 release makes huge headway by including an entire subsystem optimized for the operation of Linux systems on Windows Server.
The Windows Subsystem for Linux extends basic virtual machine operation of Linux systems on Windows Server, and provides a deeper layer of integration for networking, native filesystem storage and security controls. It can enable encrypted Linux virtual instances. That’s exactly how Microsoft provided Shielded VMs for Windows in Windows Server 2016, but now native Shielded VMs for Linux on Windows Server 2019.
Enterprises have found the optimization of containers along with the ability to natively support Linux on Windows Server hosts can decrease costs by eliminating the need for two or three infrastructure platforms, and instead running them on Windows Server 2019.
Because most of the “new features” in Windows Server 2019 have been included in updates over the past couple years, these features are not earth-shattering surprises. However, it also means that the features in Windows Server 2019 that were part of Windows Server 2016 Semi-Annual Channel releases have been tried, tested, updated and proven already, so that when Windows Server 2019 ships, organizations don’t have to wait six to 12 months for a service pack of bug fixes.
This is a significant change that is helping organizations plan their adoption of Windows Server 2019 sooner than orgs may have adopted a major release platform in the past, and with significant improvements for enterprise datacenters in gaining the benefits of Windows Server 2019 to meet security, scalability, and optimized data center requirements so badly needed in today’s fast-paced environments.
Windows Admin Center
Windows Admin Center or WAC is the future of remote server management, designed to modernize and simplify the IT administration experience. All New Windows Server 2019 Features are surfaced in the Windows Admin Center. It’s replacement for “In Box” administration tools – Like Server Manager, DHCP manager, Hyper-V manager and the almost 20 MMC consoles required to efficiently manage your Windows Environment.
It’s browser based, therefore super lightweight and it’s a single pane of glass that consolidates all aspects of local and remote server management. It runs on the latest versions of Microsoft Edge (Windows 10, version 1709 or later) and Google Chrome browsers are tested and supported on Windows 10.
Storage Migration Services
It makes it easier to migrate servers to a newer version of Windows Server. It provides a graphical tool that inventories data on servers, transfers the data and configuration to another servers without apps or users having to change anything.
If you’ve got a server (or a lot of servers) that you want to migrate to newer hardware or virtual machines. Storage Migration Service is designed to help by doing the following:
Inventory multiple servers and their data Rapidly transfer files, file shares, and security configuration from the source servers. Optionally take over the identity of the source servers (also known as cutting over) so that users and apps don’t have to change anything to access existing data Manage one or multiple migrations from the Windows Admin Center user interface. So, for example if you want to get off your
It’s a new predictive analytics feature in Windows Server 2019 which uses a machine-learning model – to locally analyze Windows Server system data, like the performance counters and events of your servers. It will provide insight into the functioning of your servers and help you address issues in your environment proactively.
How many times have you been surprised by how fast your resources are being consumed only to find that you might not have time to meet the capacity requirements of your environment. Well, System Insight can forecast future resource needs for compute, networking, and storage based on your previous usage patterns. It is extensible 3rd parties, partners… can add new predictive capabilities without updating the operating system.
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