Windows Server is a brand name for server operating systems published by Microsoft. This Windows provides facilities for managing servers and is installed on servers. This brand includes all Windows operating systems under the Windows Server brand, but does not include other Microsoft products. The first edition of Windows Server released under this brand name was Windows Server 2003.However, the first edition of Windows Server was Windows NT 3.1 Server Advanced, which was followed by Windows NT 3.5 Server, Windows NT 4 Server, and Windows 2000 Server. Windows 2000 Server was the first version of the server which, in addition to the common and widely used features of today, also included Active Directory, DNS Server, DHCP Server and Group Policy.
Source: Wikipedia
Windows Server 2008 (February 2008)
Windows Server 2008 is the second most important member of the Windows Server family for server computers. Windows Server 2008 was released to manufacturers on February 4, 2008, and to the general public on February 27, 2008. This operating system is a successor to Windows Server 2003.
This Windows Server was initially known by the code name “Longhorn” and its official name, Windows Server 2008, was given to it by Bill Gates as the President of Microsoft, during the Windows Hardware Engineering Conference (WinHEC) on May 16, 2007.
The basic codes used in the creation of Windows Server 2008 are similar to those of Windows Vista, so the architecture and functionality of these two windows are very similar. Since Windows Server 2008 and Windows Vista share the same code base, most of the technical, security, management, and performance features new to Windows Vista are also present in Windows Server 2008. Among these new features are network rewriting (local IPv6, local wireless network, improved speed and security), improved graphical installation, extensibility and recovery, improved error detection, monitoring, event logging and reporting tools, new security features such as BitLocker and ASLR) (Address space layout randomization), improving Windows Firewall with structure Default security, .NET Framework 3.0 technologies for Windows communication infrastructure, Microsoft Message Queuing, Windows Workflow Foundation, internal kernel, memory and file system improvements. Processors and memories are designed as Plug & Play (i.e. they are automatically recognized after the first connection to the computer) and in this way hot-plugging is possible for these devices (hot-plugging means that to connect this devices to the computer do not need to turn off the computer). This allows system resources to be dynamically partitioned using “Dynamic Hardware Partitioning” so that each partition has its own dedicated memory, processor, and I/O bridge host devices independent of other partitions.
Windows Server 2008 R2
Windows Server 2008 R2 was released to manufacturers on July 22, 2009, and became available to the public on October 22, 2009. According to the Windows Server Blog, this Windows Server went on sale on September 14, 2009.
Windows Server 8200 R2 kernel is similar to Windows 7 kernel (for clients). Windows Server 2008 R2 is the first 64-bit operating system released by Microsoft. Improved features in this Windows include new capabilities for Active Directory, new management and virtualization features, Internet Information Services (IIS) version 7.5, web server, and support for up to 256 logical processors.
Windows Server 2008 R2 has seven editions Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Windows 2008 R2 Storage Server Edition.
Windows Server 2019
Windows Server 2019 was officially announced on March 20, 2018, and the first Windows Insider preview was released on the same date. Windows Server 2019 was released on October 2, 2018.
Semi-Annual Channel (SAC)
Versions of Windows Server OS that come with SAC are supported by Microsoft for 18 months. Microsoft’s goal in SAC is to release two versions of Windows Server every year. These versions do not include the GUI of desktop environments. During the installation process of these versions, the settings related to Core Server and Nano Server are provided.
SAC channel operating systems are available as part of subscription services. Among these Visual Studio subscription services, the Azure Marketplace, Software Assurance (Software Assurance (SwA)) is the level of assurance that “the software is free of any vulnerabilities, whether they are intentionally designed into the software or accidentally at any time.” during the lifetime of the software, and that the software performs in the intended manner”) and other services.
This channel includes the following operating systems:
Windows Server, version 1709 (September 2017) This version was released to Microsoft Software Assurance users with an active Windows Server 2016 license.
Windows Server, version 1803
Windows Server, version 1809
Specific editions of Windows Server have their own names. For example, all versions of Windows Server to date have included a Windows Storage Server edition. Since the advent of Windows Server 2012, Microsoft has introduced more efficient editions such as Standard and Datacenter, and thus Windows Storage Server has been discontinued. Things like Windows HPC Server and Windows Home Server are other such examples.
Microsoft also produced other server products, such as Windows Server Essentials (formerly known as Windows Small Business Server), Windows Server Essential Business (which was discontinued), and a suite of software, which included the limited Windows Server operating system. .
Development
Windows Server users may use on-premises or cloud computing services, each of which has advantages.
By allocating part of the management and maintenance of the server in good condition to a cloud computing service such as Amazon Web Service or Microsoft Azure, users can avoid high and fixed costs in exchange for paying a monthly amount based on usage. do In addition, the infrastructure becomes more reliable and it is easier to change the amount of space if necessary. However, in some special cases, purchasing and setting up a home server may be a more cost-effective choice when you can get better benefits at a lower cost. In other applications such as using Windows Server to manage clients’ computers in computer service centers, running a physical server is required.
