Hyper-V vs. Windows Server

Because Hyper-V is a Microsoft product and based on Windows OS, creating virtual Windows servers and clients are easy. When we want to test our group policies it it best to do it on hyper-v environment then implement to production clients. The same goes with operating system quality and features updates as well as operating system upgrades.

Incentivized

If you have one user or 1000's of users (especially using Windows), Windows Server is a no-brainer! The only reason I would suggest going with a Linux server is if you have old hardware (Windows Server is more process intensive than Linux). But, Linux is open-source, so anyone can publish updates/security updates, but on the flip side, malicious people also have full access to Linux's codebase allowing for much easier writing of exploitations/viruses/malware/ransomware.

Incentivized

• Virtualization - Hyper-V does this well and I feel like it might be the best and easiest software out there to use. I am able to spin up virtual environments very quickly. Hyper-V also has a "quick" add feature where you don't even need to have the OS ISO on your computer and you can choose between Windows 10, Server or Ubuntu.
• Setup and Management - Hyper-V is pretty straight forward. When I first started using this it seemed a bit confusing, but after a couple of days of playing with it you end up finding out everything is pretty straight forward and really not that complicated.
• Just turn off the VM and go into the settings and you can manage the Storage, Memory, and CPU's.
• Setting a VM up on a Domain is super easy and you can create a static mac address for the machine so in Windows DHCP you can use that static mac address to give that VM an IP it can use every time it boots up.
• I think the best feature is the ability to create "Checkpoints" - If you are going to be doing something over and over and you need to start from the same point with each test you can setup your VM the way you need it prior to testing. Create a Checkpoint. Do your tests and then revert back to the Checkpoint so the system will be exactly how you had it setup prior to testing. Then you can go on and do your second set of tests and so on.
• Another great thing is the ability to just backup the vhdx file.
• As I mentioned at the beginning of this review we run most everything from Hyper-V. I make weekly backup of the vhdx files which are the Virtual Environment files.
• This is an extreme example, but if the building ever caught on fire I could go out and buy like 15 PCs at Best Buy and load up Hyper-V on them and just import the vhdx files and be back up and running fairly quickly.

Incentivized

• User and device management out of the box. Active directory is a proven system for doing this and works just as well as it always has.
• ADFS providing integration into many third-party applications using SAML authentication. We use this heavily to make user experience as simple and straightforward as we can.
• Local DHCP. It's another one of these systems that is very easy to setup and use out of the box and requires very little maintenance, if any. The system is almost unchanged throughout the years and so anyone with server experience can manage it.

Incentivized

• I would love to see Hyper-V add a better remote control feature. As it is, it uses RDP to connect to any VM in the host. This is old technology and slowly deprecating. It would be significantly more useful to have a controlled interface for remoting to the VM's that is much more like Teamviewer, LogMeIn, etc.

Incentivized

• Windows Server is extremely complex, and while newer versions have eased the initial setup process, setting up a server is still a very time consuming and difficult task.
• The complexity of Windows Server also makes troubleshooting any problems that arise extremely difficult, both in tracking down the actual issue and then resolving the issue. Often times a problem can manifest itself in more than one way, making searching for the specific problem also difficult.
• Windows Server is also very expensive, with complex and confusing licensing terms. In fact, Microsoft provides a 32-page PDF guide on Windows Server licensing, which is in and of itself dense and confusing to follow. To make matters more complicated, there multiple different version of Windows Server itself - Nano, Essentials, Standard and Datacenter edition, and each edition has different licensing terms. Licensing terms include items such as the physical processor's cores of the server, how many users will be accessing the server (called a CAL - client access license), and a plethora of other items.
• Microsoft's support for Windows Server can be extremely frustrating at times. While Microsoft hosts a very active user forum, Microsoft employees who frequent those forums often provide only stock answers to questions (without actually reading the details) or no answers at all. For more in-depth - phone support can be quite expensive.
• Upgrading a Windows Server from one major version to another (i.e. 2012 to 2016) is a frustratingly complex and dangerous procedure, as many things can go wrong during the upgrading, essentially breaking the entire setup. In fact, Microsoft doesn't even suggest doing an in-place upgrade, but to perform a backup of the existing server, doing a clean install of the new version, and migrating the information from the older version to the new version. In general, it is not even recommended to upgrade from one version to another as the risk significantly outweigh the benefits.

Incentivized

Cheap and easy is the name of the game. It has great support, it doesn't require additional licenses, it works the same if it is a cluster or stand-alone, and all the servers can be centrally managed from a system center virtual machine manager server, even when located at remote sites.

Incentivized

I've carefully reviewed the servers and services currently running on Windows Server 2012, and given the opportunity would renew them as is going forward. There are two systems I currently have in place, one is a very large Linux implementation for a large ecommerce site, and one is a very large backup solution front ended by FTP servers running Linux. Neither are well suited for Windows, but the overall network infrastructure is and will be Windows Server for the foreseeable future.

It is very easy to configure new virtual machines and manage them. But you have to use different interfaces to perform various tasks. Especially as soon as it comes to clustering you have to use at least two different interfaces (Hyper-V Manager and Failover-Cluster Manager) to perform all necessary tasks. The newly released Windows Admin Center is a way into the right direction to get all management tasks into one single interface.

Incentivized

Everything can (and should) be done through the easy to use/navigate GUI. There is no need for archaic command prompt use to administer the server. But, it is there if you have very specific needs for batch files, etc. that are not covered in the all extensive GUI.

Incentivized

In the past 2 years our Hyper-V servers have only had a handful of instances where the VM's on them were unreachable and the physical Hyper-V server had to be restarted. One time this was due to a RAM issue with the physical box and was resolved when we stopped using dynamic memory in Hyper-V. The other times were after updates were installed and the physical box was not restarted after the updates were installed.

Incentivized

some times server hungs and user sessions were busy to connect

Hyper-V itself works quickly and rarely gave performance issues but this can be more attributed to the physical server specifications that the actual Hyper-V software in my opinion as Hyper-V technically just utilizes config files such as xml, and a data drive file (VHD, VHDX, etc) to perform its' duties.

Incentivized

need to improve the performance more

Most of the time, you can find support on the thousands of websites, blogs and community sites that are out there. Very much Internet supported, and if you don't stray too far away from the standard setup of Hyper-v, you shouldn't go wrong. I've had to call a couple of times, and Microsoft was very good at resolving my problem. it seem that Microsoft has heard from people and their support system, and are doing a much better job in this

Incentivized

It has been my experience that unless there is a flaw or bug with Microsoft Windows Server, you will have to pay extra for support beyond the support web site. That said, unofficial support on the thousands of technical websites makes self-help support readily available to any technician with an internet connection. Microsoft's support website is also fairly robust, but I find using a popular search engine often returns knowledgebase articles more quickly that Microsoft's search.

Incentivized

We had in person training from a third party and while it was very in depth it was at a beginner's level and by the time we received the training we had advanced past this level so it was monotonous and redundant at that point. It was good training though and would have provided a solid foundation for learning the rest of Hyper-V had I had it from the beginning.

Incentivized

it was my senior who trained Windows Server features and i was satisfied

The training was easy to read and find. There were good examples in the training and it is plentiful if you use third party resources also. It is not perfect as sometimes you may have a specific question and have to spend time learning or in the rare case you get an error you might have to research that error code which could have multiple causes.

Incentivized

it was recorded session and useful

initial configuration of hyper-v is intuitive to anyone familiar with windows and roles for basic items like single server deployments, storage and basic networking. the majority of the problems were with implementing advanced features like high availability and more complex networking. There is a lot of documentation on how to do it but it is not seamless, even to experienced virtualization professionals.

Incentivized

Make sure that you have detailed processes in place for every server instance you plan to install/upgrade, if possible get the base OS loaded and Windows Updates applied ahead of time, and if using a VM take a snapshot prior to installing each role, as well as along the way.

Incentivized

Considering the maturity of ESXi, Hyper-V is something I would definitely consider using in future jobs or organisations. We selected Hyper-V after many years of using ESXi; several factors led us to this change, including a poor support experience with VMware, and the lower cost of Hyper-V. We looked at other options including Nutanix and Hyper Converged Infrastructure, however with such a busy team we didn't have the time to learn this completely new technology stack, whereas (whilst also new) Hyper-V had a much easier learning curve.

Incentivized

Windows Server is more cost-effective and skills are easier to find to support the products. The deployment and management of the product can be automated with Microsoft SCCM. In my opinion, Linux seems to be more secured but takes more time and effort to learn than Windows Server. However, there are more Windows Server skills available in the job market.

Incentivized

Nothing is perfect but Hyper-V does a great job of showing the necessary data to users to ensure that there is enough resources to perform essential functions. You can also select what fields show on the management console which is helpful for a quick glance. There are notifications that can be set up and if things go unnoticed and a Hyper-V server runs out of a resource it will safely and quickly shut down the VM's it needs to in order to ensure no Hardware failure or unnecessary data loss.

Incentivized

yes i completely agree multi deployment

• Because Hyper-V licenses were essentially free, that allowed us to have multiple Hyper-V-based hosts for our business needs.
• Ease of use - the people who manage Hyper-V were able to do so very quickly because of the ease of use of the product.

Incentivized

• Ability to keep all files in one place and give access to users makes file management easy to control.
• VPN Access to off-site users is a plus.
• Secure access to on-site SQL data from our accounting and estimating data is a plus.

Incentivized