Microsoft FAQ – Amazon Web Services (AWS)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

On the 1 st of August, Microsoft released Windows Server — the sixth release of the Windows Server product family. On May 21 st , Windows Server R2 was introduced and is now the latest version of Windows Server in the market.

Microsoft has released four different editions of Windows Server varying in cost, licensing and features. This edition of Windows Server is targeted towards small businesses of up to 15 users.

Foundation edition can be implemented in environments where features such as file sharing, printer sharing, security and remote access are required. The Windows Server R2 Essentials edition is the next step up, also geared towards small businesses of up to 25 users.

Windows Server R2 Essentials edition is available in retail stores around the world making it easy for businesses to install the new operating system without necessarily purchasing new hardware.

Windows Server R2 Essentials edition can run a single instance of virtual machine on Hyper V, a feature that was not available in Windows Server Essentials non-R2 edition.

This single virtual machine instance can be Windows Server R2 Essential edition only, seriously limiting the virtualization options but allowing companies to begin exploring the benefits of the virtualization platform.

The Standard edition is able to support an unlimited amount of users, as long as the required user licenses have been purchased. We should note that the Standard edition supports up to 2 Virtual Machines. The Windows Server R2 Datacenter edition is the flagship product created to meet the needs of medium to large enterprises.

The major difference between the Standard and Datacenter edition is that the Datacenter edition allows the creation of unlimited Virtual Machines and is therefore suitable for environments with extensive use of virtualization technology. Before purchasing the Windows Server operating system, it is very important to understand the difference between various editions, the table below shows the difference between the four editions of Windows Server For example, a CAL assigned to a user, allows only that user to access the server via any device.

Likewise, if a DAL is assigned to particular device, then any authenticated user using that device is allowed to access the server. We can use a simple example to help highlight the practical differences between CAL and DAL licensing models and understand the most cost-effective approach:.

Assume an environment with Windows Server R2 standard edition and a total of 50 users and 25 devices workstations. In this case, we can purchase either 50 CAL licenses to cover the 50 users we have or alternatively 25 DAL licenses to cover the total amount of workstations that need to access the server. In this scenario, purchasing DALs is a more cost effective solution. If however we had 10 users with a total of 20 devices , e. Windows Server Foundation is available to OEMs Original Equipment Manufacturers only and therefore can only be purchased at the time of purchasing a n new hardware server.

Windows Foundation edition supports up to 15 users. In addition, Foundation edition owners cannot upgrade to other editions. The Essential edition of server is available to OEMs with the purchase of new hardware and also at retail stores. The user limit of this server edition is 25 and device limit is This means that a maximum of 25 users amongst 50 computers can access the Windows Server Essentials edition.

For example, you have 20 users rotating randomly amongst 25 computers accessing the Server Essentials edition, without any problem. A common question at this point is what if the organization expands and increases its users and computers? In these cases Microsoft provides an upgrade path allowing organizations to upgrade to the Windows Server Standard or Datacenter edition license and perform an in-place license transition. Once the transition is complete, the user limitation, and other features are unlocked without requiring migration or reinstallation of the server.

Companies upgrading to a higher edition of Windows Server should keep in mind that it will be necessary to purchase the required amount of CALs or DALs according to their users or devices.

Administrators will be happy to know that it is also possible to downgrade the Standard edition of Server to the Essentials edition. For example, it is possible to run Essential edition of Server as virtual machine utilizing one of two available virtual instances in Standard edition as shown in the figure below. This eliminates the needs to purchase Essential edition of Server Download Now!

Unlike Windows Server Essentials non-R2 , you can now run a single instance of a virtual machine. The server licensing rights have been expanded, allowing you to install an instance of Essentials on your physical server to run the Hyper-V role with none of the other roles and features of the Essentials Experience installed , and a second instance of Essentials as a virtual machine VM on that same server with all the Essentials Experience roles and features.

Definition of a socket is a CPU or physical processor. Logical cores are not counted as sockets. A single license of Standard and Datacenter edition covers up to two physical processors per physical server. Standard edition allows up to 2 virtual instances while the Datacenter edition allows unlimited number of virtual instances.

For example, a Windows Server R2 Standard edition installed on a physical server with one socket CPU can support up to two instances of virtual machines. These virtual machines can be Server R2 Standard or Essentials edition. Similarly, if you install a Windows Server R2 Datacenter edition , then you can install an unlimited number of virtual machines.

Scenario 2 : Install Server Standard Edition on a physical server with 1 physical processor, running 8 instances of virtual machines. A total of 50 users will be accessing the server. Remember that a single Standard edition license covers up to two physical processors and up to two instances of virtual machines.

Since the requirement is to run 8 instances of virtual machines, we need four Standard edition licenses.

If we decided to use the Datacenter edition in this scenario, a single license with 50 CAL would be enough to cover our needs, because the Datacenter edition license supports an unlimited number of virtual instances and up to two physical processors. Back to Windows Server Section. Deal with bandwidth spikes Free Download. Web Vulnerability Scanner Free Download. Articles To Read Next:. Troubleshooting Windows Server R2 Crashes. Installation and Configuration of Fine-Grained Password Licensing Model.

Processor Chip Limit. Memory Limit. User Limit. File Services limits. Remote Desktop Services limits. Virtualization rights. Either in 1 VM or 1 physical server, but not both at once. Windows Server Update Services. Active Directory Services. Active Directory Certificate Services. Windows Powershell. Server Core mode.

 
 

 

Windows Server Comparison of editions and features – 4sysops – Windows Server 2016 Essentials vs Server 2012 R2: How do they Differ?

 

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I would be very grateful for a simple and direct response to my two queries. Is there a simple server that is really free from Microsoft, not a day trial or an evaluation? Is there one available from Microsoft or do go with some uncomfortable command line version of Linux — which can be acquired for free. I do appreciate the time and knowledge you can impart upon this question Thank You. Articles Programming.

Linux Windows. By Shais on September 7, How does it differ? Windows Server Essentials vs Server R2? We will compare the two versions of Windows server in the following paragraphs. It has added new layers of security and is compatible with Microsoft Azure.

If you have been on the foundation edition on previous versions of Windows Server, you can directly upgrade to Windows Server Essentials. Do note that Windows Server does not have a Foundation Edition. Well, let us differentiate Windows Server from Windows Server R2 based on the separate features.

This will help us get a clear understanding of the two versions of the Windows Server. In fact, it lets you take care of the threats that may appear from time to time. You can meet your compliance needs and makes the Windows Server an active participant in the security requirements. In most aspects, the Windows Server Essentials takes the upper hand regarding security features.

In fact, Windows Server has been designed to be the most secure among all the versions of Windows Server. Identity module is a new control feature for having secure access to both clouds based and on-premise resources. There is an improved web application proxy available on the version as compared to the limited functionality on Windows Server R2.

Windows Server now lets the Linux operating systems boot with a Secure Boot option. Supported Linux distributions include Ubuntu Storage is another area that has found a few improvements from the days of Windows Server R2. The Storage Space Direct feature enables the servers to use local storage. This can improve scalability and reduce the complexity of the implementation. Health Service is a new introduction to Windows Server that helps to make day to day monitoring and maintenance more comfortable enough.

It has been designed to provide efficiency, data integrity, and speed. Storage replica is yet another new feature that protects your data in many scenarios. It ensures zero data loss, simple deployment, and management.

This is undoubtedly an area that Windows Server has introduced necessary changes.