Differences between Windows Server 2008R2, 2012, 2016, and 2019

Recently, Microsoft released the 2019 server system. Generally speaking, Microsoft no longer provides technical support for the oldest 2003, but it is suitable for systems with lower server configurations. Have you noticed that many people who bought VPS run Linux systems? Linux has low requirements for server hardware and executes PHP very quickly. Many third-party lnmp controls, such as tools like Baota, are relatively easy for Linux novices to use.

Common version introduction

From the currently more commonly used introduction, the major vertical versions are Windows server 2012, windows server 2016, and windows server 2019.

Specifically:

Windows server 2012 is derived from Windows server 2008, and Windows 2008 is developed based on Windows 8;

Windows server 2016 is developed based on Windows 10 version 1803

Windows server 2019 is developed based on Windows 10 version 1809

Common version download address and installation

Download address and installation steps for Windows Server 2008R2
Download address and installation steps for Windows Server 2012
Download address and installation steps for Windows Server 2016
Download address and installation steps for Windows Server 2019

Windows Server 2019 is the latest server operating system officially launched by Microsoft. The system is developed based on Win Server 2016, which is Microsoft's fastest-growing server system to date. WinServer 2019 is of the same origin as Win10, provides a GUI interface, contains a large number of new server-related features, and is also a new generation of products for which Microsoft provides ten years of technical support (LTSC for short)...providing the most advanced and reliable services to enterprises and service providers. Windows Server 2019 is mainly used on VPS or servers, and can be used to set up websites or provide various network services. It provides four key new features: hybrid cloud, security, application platform and hyperconverged infrastructure. This version of the operating system will serve as the next long-term support version LTSC to provide services to enterprises, and the new version will continue to improve security and provide more powerful performance than ever before.

If the website needs to use https, it is recommended that you install 2012-2016. Here we strongly recommend 2016, which is based on the win10 core and is also a relatively stable version at present, with better support for software and hardware.

2008 r2 is based on the win7 core. Generally speaking, it is easier to use. However, https does not support multi-domain https by default, that is, one machine can only be bound to one domain name. Therefore, it is recommended that you upgrade to 2016 , but it is not recommended for ordinary users. It has been really difficult to use since 2008 r2 .

In a word, I recommend you to use 2016 as the server system, two CPUs and more than 64G of memory.

The following highlights the simple differences:

The Windows server versions include Windows server 2008, Windows server 2012R2, and Windows server 2016. What are the differences between them? How to choose a server system that suits you?

1. Performance and reliability

2. Security

3. Software-defined data center: computing

4. Software-defined data center: Network technology

5. Software-defined data center: Storage

6. Cloud-Ready Application Platform

To sum up, the windowsserver2016 system has powerful functions. If there are no software requirements, you can install windows2016 and the current servers are also relatively supported.

2019 Installation Review

1. GPU is added to Task Manager
2. The boot and operation are much faster than the original 2016, and the CPU and memory usage are also significantly reduced.
3. In addition, the system's storage size on the hard disk seems to be much smaller?

Other netizens' supplements

After the installation of the original Windows LTSC2019 image downloaded from MSDN, the memory usage is already 1.5GB without installing anything except the driver. In comparison, the memory usage of Windows LTSB2016 is only 1GB.
Moreover, the compatibility of Windows LTSC2019 with old hardware has obviously become worse. After installing it, my laptop with a Core 2 processor had three hardware driver errors. After choosing to uninstall the hardware in the device manager and searching for the hardware again, it returned to normal. Friends who want to experience Windows 10 on their old computers should continue to use Windows LTSC2016.

For low-configuration machines, don't test 2019, 2016 will suffice.

Recommended by netizens:

NT, 2003, 2008R2, and 2016 are the representative works of the four generations of Windows servers, and the differences between them are very large.

NT is the first Windows server on the Kua platform, and no one probably uses it now.

2003 is a 32-bit system. If the server is from 10 years ago and has less than 8G memory, it can only use this system.

The biggest change in 2008r2 is 64-bit. This version is now the most commonly installed version of Windows Server, and its configuration habits are similar to 2003.

2016 is the version with the biggest kernel changes. It can be said to be a complete overhaul with explosive performance. If it were not for the difficulty in activation, there would be no reason not to install it. The term "maturity" is just an excuse for being afraid of new things.

The 2008 and 2012 versions in between are transitional versions and should be avoided.

If I have to recommend one, I usually recommend 2008r2 because it is easy to activate. If a machine is bound to multiple https domain names, it is recommended to use the 2016 Data Center Edition. The activation code can be purchased from Taobao.

This is the end of this article about the differences between Windows Server 2008R2, 2012, 2016, and 2019. For more information about Windows Server 2008R2, 2012, 2016, and 2019, please search for previous articles on 123WORDPRESS.COM or continue to browse the following related articles. I hope you will support 123WORDPRESS.COM in the future!