Windows Server 2008 is one of Microsoft Windows Microsoft Windows is a series of software operating systems and graphical user interfaces produced by Microsoft. Microsoft first introduced an operating environment named Windows in November 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces . Microsoft Windows came to dominate the world's personal' server In computing, a server is any combination of hardware or software designed to provide services to clients. When used alone, the term typically refers to a computer which may be running a server operating system, but is also used to refer to any software or dedicated hardware capable of providing services line of operating systems An operating system is the software on a computer that manages the way different programs use its hardware, and regulates the ways that a user controls the computer. Operating systems are found on almost any device that contains a computer with multiple programs—from cellular phones and video game consoles to supercomputers and web servers. Some. Released to manufacturing A software release is the distribution of software code, documentation, and other support materials, either by physical media, such as compact discs, or by download. The software release life cycle is composed of discrete phases along that describe the software's maturity as it advances from planning and development to release and support phases on February 4, 2008, and officially released on February 27, 2008, it is the successor to Windows Server 2003 Windows Server 2003 is a server operating system produced by Microsoft, introduced on 24 April 2003. An updated version, Windows Server 2003 R2, was released to manufacturing on 6 December 2005. Its successor, Windows Server 2008, was released on 4 February 2008, released nearly five years earlier. A second release, named Windows Server 2008 R2 Windows Server 2008 R2 is a server operating system produced by Microsoft. It was released to manufacturing on July 22, 2009., launched on October 22, 2009. According to the Windows Server Team blog, the retail availability was September 14, 2009. It is built on Windows NT 6.1, the same core operating system used with the end-user oriented Windows, was released to manufacturing on July 22, 2009.[2] Like Windows Vista Windows Vista is an operating system expressed in several variations developed by Microsoft for use on personal computers, including home and business desktops, laptops, tablet PCs, and media center PCs. Prior to its announcement on July 22, 2005, Windows Vista was known by its codename "Longhorn." Development was completed on November 8, and Windows 7 Windows 7 is a version of Microsoft Windows, a series of operating systems produced by Microsoft for use on personal computers, including home and business desktops, laptops, netbooks, tablet PCs, and media center PCs. Windows 7 was released to manufacturing on July 22, 2009, and reached general retail availability on October 22, 2009, less than, Windows Server 2008 is built on Windows NT Windows NT is a family of operating systems produced by Microsoft, the first version of which was released in July 1993. It was originally designed to be a powerful high-level-language-based, processor-independent, multiprocessing, multiuser operating system with features comparable to Unix. It was intended to complement consumer versions of 6.x.
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History
Originally known as Windows Server Codename "Longhorn", Microsoft Microsoft Corporation is a public multinational corporation based in Redmond, Washington, USA that develops, manufactures, licenses, and supports a wide range of products and services predominantly related to computing through its various product divisions. Established on April 4, 1975 to develop and sell BASIC interpreters for the Altair 8800, chairman Bill Gates William Henry "Bill" Gates III, KBE is an American business magnate, philanthropist, author and chairman of Microsoft, the software company he founded with Paul Allen. He is consistently ranked among the world's wealthiest people and was the wealthiest overall from 1995 to 2009, excluding 2008, when he was ranked third. During his career announced its official title (Windows Server 2008) during his keynote address at WinHEC 16 May 2007.[3]
Beta 1 was released on 27 July 2005, Beta 2 was announced and released on 23 May 2006 at WinHEC 2006 and Beta 3 was released publicly on 25 April 2007.[4] Release Candidate 0 was released to the general public on 24 September 2007[5] and Release Candidate 1 was released to the general public on 5 December 2007. Windows Server 2008 was released to manufacturing on 4 February 2008 and officially launched on 27 February 2008.[6]
Features
See also: Features new to Windows Vista Windows Vista has many new features compared with previous Microsoft Windows versions, covering most aspects of the operating systemWindows Server 2008 is built from the same code base as Windows Vista; therefore, it shares much of the same architecture and functionality. Since the code base is common, it automatically comes with most of the technical Windows Vista has many significant new features compared with previous Microsoft Windows versions, covering most aspects of the operating system, security, management and administrative features new to Windows Vista Windows Vista has many new features compared with previous Microsoft Windows versions, covering most aspects of the operating system such as the rewritten networking stack (native IPv6 Internet Protocol version 6 is an Internet Protocol version which is designed to succeed IPv4, the first implementation which is still in dominant use currently[update]. It is an Internet Layer protocol for packet-switched internetworks. The main driving force for the redesign of Internet Protocol is the foreseeable IPv4 address exhaustion. IPv6, native wireless, speed and security improvements); improved image-based The Windows Imaging Format is a file-based disk image format. It was developed by Microsoft to deploy its latest Windows operating system releases, Windows Vista and Windows Server 2008, which use it as part of their standard installation procedure. It works equally well with legacy versions of Windows however, and is used as part of Windows installation, deployment and recovery; improved diagnostics, monitoring, event logging and reporting tools; new security features such as BitLocker and ASLR; improved Windows Firewall Windows Firewall is the firewall service included with desktop and server releases of Microsoft Windows from Windows XP and Windows Server 2003 onwards. Prior to the release of Windows XP Service Pack 2 in 2004, it was known as Internet Connection Firewall with secure default configuration; .NET Framework 3.0 technologies, specifically Windows Communication Foundation The Windows Communication Foundation is an application programming interface in the .NET Framework for building connected, service-oriented applications, Microsoft Message Queuing and Windows Workflow Foundation; and the core kernel, memory and file system improvements. Processors and memory devices are modeled as Plug and Play devices, to allow hot-plugging of these devices. This allows the system resources to be partitioned dynamically using Dynamic Hardware Partitioning; each partition has its own memory, processor and I/O host bridge devices independent of other partitions.[7]
Server Core
Default user interface In the industrial design field of human-machine interaction, the user interface is where interaction between humans and machines occurs. The goal of interaction between a human and a machine at the user interface is effective operation and control of the machine, and feedback from the machine which aids the operator in making operational decisions for Server CoreWindows Server 2008 includes a variation of installation called Server Core. Server Core is a significantly scaled-back installation where no Windows Explorer Windows Explorer is a file manager application that is included with releases of the Microsoft Windows operating system from Windows 95 onwards. It provides a graphical user interface for accessing the file systems. It is also the component of the operating system that presents the user interface on the monitor and enables the user to control the shell is installed. All configuration and maintenance is done entirely through command line interface A command-line interface is a mechanism for interacting with a computer operating system or software by typing commands to perform specific tasks. This text-only interface contrasts with the use of a mouse pointer with a graphical user interface (GUI) to click on options, or menus on a text user interface (TUI) to select options. This method of windows, or by connecting to the machine remotely using Microsoft Management Console The Microsoft Management Console is a component of Windows 2000 and later Windows NT-based operating systems that provides system administrators and advanced users with a flexible interface through which they may configure and monitor the system. However, Notepad and some control panel applets, such as Regional Settings, are available.
Server Core does not include the .NET Framework The Microsoft .NET Framework is a software framework that can be installed on computers running Microsoft Windows operating systems. It includes a large library of coded solutions to common programming problems and a virtual machine that manages the execution of programs written specifically for the framework. The .NET Framework supports multiple, Internet Explorer Windows Internet Explorer , is a series of graphical web browsers developed by Microsoft and included as part of the Microsoft Windows line of operating systems starting in 1995. It has been the most widely used web browser since 1999, attaining a peak of about 95% usage share during 2002 and 2003 with IE5 and IE6, Windows PowerShell Windows PowerShell is Microsoft's task automation framework, consisting of a command-line shell and associated scripting language built on top of, and integrated with, the .NET Framework. PowerShell provides full access to COM and WMI enabling administrators to perform administrative tasks on both local and remote Windows systems or many other features not related to core server features. A Server Core machine can be configured for several basic roles: Domain controller On Windows Server Systems, a domain controller is a server that responds to security authentication requests (logging in, checking permissions, etc.) within the Windows Server domain. A domain is a concept introduced in Windows NT whereby a user may be granted access to a number of computer resources with the use of a single username and password/Active Directory Domain Services, ADLDS (ADAM Using the same database, for use primarily in Windows environments, Active Directory also allows administrators to assign policies, deploy software, and apply critical updates to an organization. Active Directory stores information and settings in a central database. Active Directory networks can vary from a small installation with a few computers,), DNS Server In computing, a name server consists of a program or computer server that implements a name-service protocol. It maps a human-recognizable identifier to a system-internal, often numeric, identification or addressing component, DHCP Server The Dynamic Host Configuration Protocol is a computer networking protocol used by hosts (DHCP clients) to retrieve IP address assignments and other configuration information, file server In computing, a file server is a computer attached to a network that has the primary purpose of providing a location for shared disk access, i.e. shared storage of computer files that can be accessed by the workstations that are attached to the computer network. The term server highlights the role of the machine in the client-server scheme, where, print server A print server, or printer server, is a computer or device that is connected to one or more printers and to client computers over a network, and can accept print jobs from the computers and send the jobs to the appropriate printers, Windows Media Server, IIS 7 Internet Information Services - formerly called Internet Information Server - is a web server application and set of feature extension modules created by Microsoft for use with Microsoft Windows. It is the world's second most popular web server in terms of overall websites behind the industry leader Apache HTTP Server. As of March 2010[update], it web server A web server is a computer program that delivers content, such as web pages, using the Hypertext Transfer Protocol (HTTP), over the World Wide Web. The term web server can also refer to the computer or virtual machine running the program. In large commercial deployments, a server computer running a web server can be rack-mounted with other servers and Hyper-V Microsoft Hyper-V, codenamed Viridian and formerly known as Windows Server Virtualization, is a hypervisor-based virtualization system for x86-64 systems. A beta version of Hyper-V was shipped with certain x86-64 editions of Windows Server 2008, and the finalized version was released on June 26th 2008. Hyper-V has since been released in a free virtual server. Server Core can also be used to create a cluster A computer cluster is a group of linked computers, working together closely so that in many respects they form a single computer. The components of a cluster are commonly, but not always, connected to each other through fast local area networks. Clusters are usually deployed to improve performance and/or availability over that of a single computer, with high availability Users want their systems, for example wrist watches, hospitals, airplanes or computers, to be ready to serve them at all times. Availability refers to the ability of the user community to access the system, whether to submit new work, update or alter existing work, or collect the results of previous work. If a user cannot access the system, it is using Failover Clustering High-availability clusters are computer clusters that are implemented primarily for the purpose of providing high availability of services which the cluster provides. They operate by having redundant computers or nodes which are then used to provide service when system components fail. Normally, if a server with a particular application crashes, or Network Load Balancing.
Andrew Mason, a program manager on the Windows Server team, noted that a primary motivation for producing a Server Core variant of Windows Server 2008 was to reduce the attack surface of the operating system, and that about 70% of the security vulnerabilities in Microsoft Windows from the prior five years would not have affected Server Core.[8]
Active Directory roles
Active Directory roles is expanded with identity Identity management or ID management is a broad administrative area that deals with identifying individuals in a system and controlling the access to the resources in that system by placing restrictions on the established identities, certificate, and rights management Digital rights management is a generic term for access control technologies that can be used by hardware manufacturers, publishers, copyright holders and individuals to impose limitations on the usage of digital content and devices. The term is used to describe any technology that inhibits uses of digital content not desired or intended by the services. Active Directory, until Windows Server 2003, allowed network administrators to centrally manage connected computers, to set policies for groups of users, and to centrally deploy new applications to multiple computers. This role of Active Directory is being renamed as Active Directory Domain Services (ADDS).[9] A number of other additional services are being introduced, including Active Directory Federation Services (ADFS), Active Directory Lightweight Directory Services (AD LDS), (formerly Active Directory Application Mode Using the same database, for use primarily in Windows environments, Active Directory also allows administrators to assign policies, deploy software, and apply critical updates to an organization. Active Directory stores information and settings in a central database. Active Directory networks can vary from a small installation with a few computers,, or ADAM), Active Directory Certificate Services (ADCS), and Active Directory Rights Management Services (ADRMS). Identity and certificate services allow administrators to manage user accounts and the digital certificates In cryptography, a public key certificate is an electronic document which uses a digital signature to bind together a public key with an identity — information such as the name of a person or an organization, their address, and so forth. The certificate can be used to verify that a public key belongs to an individual that allow them to access certain services and systems. Federation management services enable enterprises to share credentials with trusted partners and customers, allowing a consultant to use his company user name and password to log in on a client's network. Identity Integration Feature Pack is included as Active Directory Metadirectory Services. Each of these services represents a server role.
Failover Clustering
Main article: Failover ClusteringWindows Server 2008 offers high-availability to services and applications through Failover Clustering. Most server features and roles can be kept running with little to no downtime.
In Windows Server 2008 and Windows Server 2008 R2, the way that clusters are qualified is changing significantly with the introduction of the cluster validation wizard[10]. The cluster validation wizard is a feature that is integrated into failover clustering in Windows Server 2008 and Windows Server 2008 R2. With the cluster validation wizard, you can run a set of focused tests on a collection of servers that you intend to use as nodes in a cluster. This cluster validation process tests the underlying hardware and software directly, and individually, to obtain an accurate assessment of how well failover clustering can be supported on a given configuration.
Note: This feature is only available in Enterprise and Datacentre editions of Windows Server.
Windows PowerShell
Screenshot of a sample Windows PowerShell Windows PowerShell is Microsoft's task automation framework, consisting of a command-line shell and associated scripting language built on top of, and integrated with, the .NET Framework. PowerShell provides full access to COM and WMI enabling administrators to perform administrative tasks on both local and remote Windows systems session. Main article: Windows PowerShell Windows PowerShell is Microsoft's task automation framework, consisting of a command-line shell and associated scripting language built on top of, and integrated with, the .NET Framework. PowerShell provides full access to COM and WMI enabling administrators to perform administrative tasks on both local and remote Windows systemsWindows Server 2008 is the first Windows operating system to ship with Windows PowerShell, Microsoft's new extensible command line shell A command-line interpreter is a computer program that reads lines of text entered by a user and interprets them in the context of a given operating system or programming language and task-based scripting technology.[11] PowerShell is based on object-oriented programming Object-oriented programming is a programming paradigm that uses "objects" – data structures consisting of datafields and methods together with their interactions – to design applications and computer programs. Programming techniques may include features such as data abstraction, encapsulation, modularity, polymorphism, and and version 2.0 of the Microsoft .NET Framework The Microsoft .NET Framework is a software framework that can be installed on computers running Microsoft Windows operating systems. It includes a large library of coded solutions to common programming problems and a virtual machine that manages the execution of programs written specifically for the framework. The .NET Framework supports multiple and includes more than 120 system administration utilities, consistent syntax and naming conventions, and built-in capabilities to work with common management data such as the Windows Registry The Windows Registry is a hierarchical database that stores configuration settings and options on Microsoft Windows operating systems. It contains settings for low-level operating system components as well as the applications running on the platform: the kernel, device drivers, services, SAM, user interface and third party applications all make, certificate store, or Windows Management Instrumentation. PowerShell's scripting language was specifically designed for IT administration, and can be used in place of cmd.exe cmd.exe or command prompt is the command-line interpreter on OS/2, Windows CE and on Windows NT-based operating systems . It is the analog of COMMAND.COM in MS-DOS and Windows 9x systems, or of the Unix shells used on Unix-like systems and Windows Script Host The Microsoft Windows Script Host is an automation technology for Microsoft Windows operating systems that provides scripting capabilities comparable to batch files, but with a greater range of supported features.
Self-healing NTFS
In Windows versions prior to Windows Vista, if the operating system detected corruption in the file system A file system is a method of storing and organizing computer files and their data. Essentially, it organizes these files into a database for the storage, organization, manipulation, and retrieval by the computer's operating system of an NTFS volume, it marked the volume "dirty"; to correct errors on the volume, it had to be taken offline. With self-healing NTFS, an NTFS worker thread is spawned in the background which performs a localized fix-up of damaged data structures, with only the corrupted files/folders remaining unavailable without locking out the entire volume and needing the server to be taken down. The operating system now features S.M.A.R.T. detection techniques to help determine when a hard disk may fail.[12]
Hyper-V
Hyper-V architecture Main article: Hyper-VHyper-V is a hypervisor-based virtualization system, forming a core part of Microsoft's virtualization strategy. It virtualizes servers on an operating system's kernel layer. It can be thought of as partitioning a single physical server into multiple small computational partitions. Hyper-V includes the ability to act as a Xen virtualization hypervisor host allowing Xen-enabled guest operating systems to run virtualized[13]. A beta version of Hyper-V shipped with certain x86-64 editions of Windows Server 2008, prior to Microsoft's release of the final version of Hyper-V on 26 June 2008 as a free download. Also, a standalone version of Hyper-V exists. This version also only supports the x86-64 architecture.[14] While the x86 editions of Windows Server 2008 cannot run the Hyper-V integrations, they can run the Manager Console and Hyper-V tools.
Windows System Resource Manager
Main article: Windows System Resource ManagerWindows System Resource Manager (WSRM) is being integrated into Windows Server 2008. It provides resource management and can be used to control the amount of resources a process or a user can use based on business priorities. Process Matching Criteria, which is defined by the name, type or owner of the process, enforces restrictions on the resource usage by a process that matches the criteria. CPU time, bandwidth that it can use, number of processors it can be run on, and allocated to a process can be restricted. Restrictions can be set to be imposed only on certain dates as well.
Server Manager
Server Manager is a new roles-based management tool for Windows Server 2008[15]. It is a combination of Manage Your Server and Security Configuration Wizard from Windows Server 2003. Server Manager is an improvement of the Configure my server dialog that launches by default on Windows Server 2003 machines. However, rather than serve only as a starting point to configuring new roles, Server Manager gathers together all of the operations users would want to conduct on the server, such as, getting a remote deployment method set up, adding more server roles etc., and provides a consolidated, portal-like view about the status of each role.
Other features
Other new or enhanced features include:
Core OS improvements
- Fully multi-componentized operating system.
- Improved hot patching, a feature that allows non-kernel patches to occur without the need for a reboot.
- Support for being booted from Extensible Firmware Interface (EFI)-compliant firmware on x86-64 systems.
- Dynamic Hardware Partitioning
- Support for the hot-addition or replacement of processors and memory, on capable hardware.
Active Directory improvements
- A new "Read-Only Domain Controller" operation mode in Active Directory, intended for use in branch office scenarios where a domain controller may reside in a low physical security environment. The RODC holds a non-writeable copy of Active Directory, and redirects all write attempts to a Full Domain Controller. It replicates all accounts except sensitive ones. In RODC mode, credentials are not cached by default. Moreover, only the replication partner of the RODC needs to run Windows Server 2008. Also, local administrators can log on to the machine to perform maintenance tasks without requiring administrative rights on the domain.
- Restartable Active Directory allows ADDS to be stopped and restarted from the Management Console or the command-line without rebooting the domain controller. This reduces downtime for offline operations and reduces overall DC servicing requirements with Server Core. ADDS is implemented as a Domain Controller Service in Windows Server 2008.
Policy related improvements
- All of the Group Policy improvements from Windows Vista are included. Group Policy Management Console (GPMC) is built-in. The Group Policy objects are indexed for search and can be commented on.[16]
- Policy-based networking with Network Access Protection, improved branch management and enhanced end user collaboration. Policies can be created to ensure greater Quality of Service for certain applications or services that require prioritization of network bandwidth between client and server.
- Granular password settings within a single domain - ability to implement different password policies for administrative accounts on a "group" and "user" basis, instead of a single set of password settings to the whole domain.
Disk management and file storage improvements
- The ability to resize hard disk partitions without stopping the server, even the system partition. This applies only to simple and spanned volumes, not to striped volumes.
- Shadow Copy based block-level backup which supports optical media, network shares and Windows Recovery Environment.
- DFS enhancements - SYSVOL on DFS-R, Read-only Folder Replication Member. There is also support for domain-based DFS namespaces that exceed the previous size recommendation of 5,000 folders with targets in a namespace.[17]
- Several improvements to Failover Clustering (High-availability clusters).[18]
- Internet Storage Naming Server (iSNS) enables central registration, deregistration and queries for iSCSI hard drives.
Protocol and cryptography improvements
- Support for 128- and 256-bit AES encryption for the Kerberos authentication protocol.
- New cryptography (CNG) API which supports elliptic curve cryptography and improved certificate management.
- Secure Socket Tunneling Protocol, a new Microsoft proprietary VPN protocol.
- AuthIP, a Microsoft proprietary extension of the IKE cryptographic protocol used in IPsec VPN networks.
- Server Message Block 2.0 protocol in the new TCP/IP stack provides a number of communication enhancements, including greater performance when connecting to file shares over high-latency links and better security through the use of mutual authentication and message signing.
Improvements due to client-side (Windows Vista) enhancements
- Searching Windows Server 2008 servers from Windows Vista clients delegates the query to the server, which uses the Windows Search technology to search and transfer the results back to the client.
- In a networked environment with a print server running Windows Vista, clients can render print jobs locally before sending them to print servers to reduce the load on the server and increase its availability.
- Event forwarding aggregates and forwards logs of subscribed Windows Vista client computers back to a central console. Event forwarding can be enabled on the client subscribers from the central server directly from the event management console.
Miscellaneous improvements
- Windows Deployment Services replacing Automated Deployment Services and Remote Installation Services. Windows Deployment Services (WDS) support an enhanced multicast feature when deploying operating system images.[19]
- Internet Information Services 7 - Increased security, XCOPY deployment, improved diagnostic tools, delegated administration.
- Windows Internal Database, a variant of SQL Server Express 2005, which serves as a common storage back-end for several other components such as Windows System Resource Manager, Windows SharePoint Services and Windows Server Update Services. It is not intended to be used by third-party applications.
- An optional "Desktop Experience" component provides the same Windows Aero user interface as Windows Vista, both for local users, as well as remote users connecting through Remote Desktop.
Removed features
See also: Features removed from Windows Vista- NT Backup is replaced by Windows Server Backup, and no longer supports backing up to tape drives[20]
- NNTP (Network News Transfer Protocol) is no longer part of Internet Information Services 7.0
- Post Office Protocol component has been deprecated and will no longer be supplied as part of Windows OS
- Exchange backups. (NTBackup was replaced with VSS-based Windows Server Backup). Microsoft is recommending Data Protection Manager, but it requires a dedicated server. However a plug-in has been included as part of Exchange 2007 SP2 which facilitates Exchange backups using the Windows 2008 Backup tool.[21] Windows Small Business Server and Windows Essential Business Server both include an Exchange backup component. A Windows Backup component for non-SBS installations is forthcoming.[22]
Editions
Most editions of Windows Server 2008 are available in x86-64 (64-bit) and x86 (32-bit) versions. Windows Server 2008 for Itanium-based Systems supports IA-64 processors. The IA-64 version is optimized for high workload scenarios like database servers and Line of Business (LOB) applications. As such it is not optimized for use as a file server or media server. Microsoft has announced that Windows Server 2008 is the last 32-bit Windows server operating system.[23] Windows Server 2008 is available in the editions listed below,[24] similar to Windows Server 2003.
- Windows Server 2008 Standard (x86 and x86-64)
- Windows Server 2008 Enterprise (x86 and x86-64)
- Windows Server 2008 Datacenter (x86 and x86-64)
- Windows HPC Server 2008 (Codenamed "Socrates") (replacing Windows Compute Cluster Server 2003)
- Windows Web Server 2008 (x86 and x86-64)
- Windows Storage Server 2008 (Codenamed "Magni") (x86 and x86-64)
- Windows Small Business Server 2008 (Codenamed "Cougar") (x86-64) for small businesses
- Windows Essential Business Server 2008 (Codenamed "Centro") (x86-64) for medium-sized businesses [25]
- Windows Server 2008 for Itanium-based Systems
- Windows Server 2008 Foundation (Codenamed "Lima")
Server Core is available in the Web, Standard, Enterprise and Datacenter editions. It is not available in the Itanium edition. Server Core is simply an alternate installation option supported by some of the editions, and not a separate edition by itself. Each architecture has a separate installation DVD. Windows Server 2008 Standard Edition is available to students for free through Microsoft's DreamSpark program.
Service Packs
Microsoft occasionally releases service packs for its Windows operating systems to fix bugs and also add new features.
Service Pack 2
Because Windows Server 2008 is based on the Windows NT 6.0 Service Pack 1 kernel, the RTM release is considered to be Service Pack 1; accordingly, the first service pack is called Service Pack 2. Announced on October 24, 2008,[26] this service pack contains the same changes and improvements as the Windows Vista Service Pack 2, as well as the final release of Hyper-V 1.0, and an approximate 10% reduction in power usage.
The first SP2 beta build was sent out in in October 2008, a public beta arrived in December 2008, and an RC-escrow build was given to testers in January 2009. Windows Vista and Windows Server 2008 share a single service pack binary, reflecting the fact that their code bases were joined with the release of Server 2008. On May 26, 2009, Service Pack 2 was ready for release. It is now available in Windows Update.
Windows Server 2008 R2
Main article: Windows Server 2008 R2A second release, Windows Server 2008 R2, was released on October 22, 2009.[27] Retail availability was September 14, 2009.[28] Windows Server 2008 R2 reached the RTM milestone on July 22, 2009.[29] Like Windows 7, it is built on Windows NT 6.1. New features include new virtualization features, new Active Directory features, IIS 7.5, and support for 256 processors. Support for 32-bit processors (x86) has been removed. On July 22, 2009, Microsoft officially announced that they had released both Windows Server 2008 R2 and Windows 7 to manufacturing. 2008 R2 Server was generally available for download from August 19 and for retail purchase from October 22, 2009.
System requirements
System requirements for Windows Server 2008 are as follows:
| Minimum for Windows Server 2008 [30] | Recommended for Windows Server 2008[30] | Minimum for Windows Server 2008 R2[31] | Recommended for Windows Server 2008 R2[31] | |
|---|---|---|---|---|
| Processor | 1 GHz (x86) or 1.4 GHz (x64) or Intel Itanium2 | 2 GHz or faster | 1.4 GHz (x64 processor) or Intel Itanium 2 | |
| Memory | 512 MB RAM (may limit performance and some features) | 2 GB RAM or higher
|
512 MB RAM | Maximum: 8 GB (Foundation) or 32 GB (Standard) or 2 TB (Enterprise, Datacenter, and Itanium-Based Systems) |
| Video adapter and monitor | Super VGA (800 x 600) | Super VGA (800 x 600) or higher resolution | Super VGA (800 x 600) | Super VGA (800 x 600) or higher resolution |
| Hard drive disk free space |
or
Minimum (64-bit systems): 32 GB or greater Foundation: 10 GB or greater.[33]
|
40 GB or higher | 32 GB or greater
|
|
| Drives | DVD-ROM | |||
| Devices | Super VGA (800 x 600) or higher-resolution monitor, keyboard and mouse | |||
See also
References
| This article includes a list of references or external links, but its sources remain unclear because it has insufficient inline citations. Please help to improve this article by introducing more precise citations where appropriate. (August 2008) |
- ^ Microsoft. "Windows Server 2008 Lifecycle Policy". Microsoft. http://support.microsoft.com/lifecycle/search/default.aspx?sort=PN&alpha=Windows+Server+2008&Filter=FilterNO. Retrieved 2009-10-22.
- ^ Windows Server 2008 R2 Reaches the RTM Milestone!
- ^ Miller, Michael J. (2007-05-15). "Gates at WinHec 2007: Windows Server 2008, Rally, Home Server and More". Forward Thinking. http://blog.pcmag.com/blogs/miller/archive/2007/05/15/1883.aspx. Retrieved 2007-07-09.
- ^ Lowe, David (2007-04-25). "Beta 3 is Go!". Windows Server Division WebLog. Microsoft. http://blogs.technet.com/windowsserver/archive/2007/04/25/beta-3-is-go.aspx. Retrieved 2007-04-25.
- ^ Ralston, Ward (2007-09-24). "Windows Server 2008 Rc0 Released!". Windows Server Division WebLog. Microsoft. http://blogs.technet.com/windowsserver/archive/2007/09/24/windows-server-2008-rc0-released.aspx. Retrieved 2007-09-24.
- ^ Nate Mook. "New Windows Server, Visual Studio, SQL Server to Launch in February". BetaNews. http://www.betanews.com/article/New_Windows_Server_Visual_Studio_SQL_Server_to_Launch_in_February/1184080223. Retrieved 2007-07-11. It is also commonly referred to as Vista Server
- ^ "Dynamic Hardware Partitioning Architecture". MSDN. http://msdn2.microsoft.com/en-us/library/aa938679.aspx. Retrieved 2007-07-23.
- ^ "Iain McDonald and Andrew Mason show off the new Windows Server OS". Channel 9. Microsoft. May 24, 2006. http://channel9.msdn.com/posts/Duncanma/Iain-McDonald-and-Andrew-Mason-show-off-the-new-Windows-Server-OS/. Retrieved 2008-11-01. "18:55"
- ^ Hynes, Byron (November 2006). "The Future of Windows: Directory Services in Windows Server 2008". TechNet Magazine. http://www.microsoft.com/technet/technetmag/issues/2006/11/FutureOfWindows. Retrieved 2007-05-02.
- ^ "Failover Cluster Validation Error 80070005 on Windows Server 2008 R2 x64". Failover Cluster Validation Error 80070005 on Windows Server 2008 R2 x64. 1900-1-0. http://capitalhead.com/articles/failover-cluster-validation-error-80070005-on-windows-server-2008-r2-x64.aspx. Retrieved 2009-11-05.
- ^ Snover, Jeffrey (2007-03-28). "Announced: PowerShell to Ship in Windows Server 2008". Blog of Windows PowerShell team. Microsoft. http://blogs.msdn.com/powershell/archive/2007/03/28/announced-powershell-to-ship-in-windows-server-longhorn.aspx. Retrieved 2007-04-06.
- ^ Loveall, John (2006). "Storage improvements in Windows Vista and Windows Server 2008" (PowerPoint). Microsoft Corporation. http://download.microsoft.com/download/5/b/9/5b97017b-e28a-4bae-ba48-174cf47d23cd/STO123_WH06.ppt. Retrieved 2007-07-09.
- ^ "Benchmarking Hyper-V on Windows Server 2008 R2 x64". Benchmarking Hyper-V on Windows Server 2008 R2 x64. 2010-01-20. http://capitalhead.com/articles/benchmarking-hyper-v-on-windows-server-2008-r2-x64.aspx. Retrieved 2010-01-28.
- ^ "Microsoft Extends Virtualization Strategy, Outlines Product Road Map". Microsoft. 2006-05-22. http://www.microsoft.com/presspass/features/2006/may06/05-22Virtualization.mspx. Retrieved 2007-07-09.
- ^ "Server Manager". Windows Server 2008 Technical Library. Microsoft TechNet. 2007-06-25. http://technet2.microsoft.com/windowsserver2008/en/library/b3274a34-7574-4ea6-aec0-e05ba297481e1033.mspx?mfr=true. Retrieved 2007-05-02.
- ^ Keith Ward. "Top 10 Overlooked Windows Server 2008 Features, Part 2". Redmond Developer News. http://reddevnews.com/news/article.aspx?editorialsid=9130#1.
- ^ Breaking the 5K Folder “Barrier” in Domain-Based Namespaces: Filing Cabinet blog
- ^ "Failover Clustering with Windows Server 2008 including http://en.wikipedia.org/wiki/Cluster_shared_volumes". Microsoft. 2007-01-17. http://www.microsoft.com/windowsserver2008/failover-clusters.mspx. Retrieved 2007-07-09.
- ^ Multicasting OS deployments with Windows Server 2008
- ^ Step-by-Step Guide for Windows Server Backup in Windows Server 2008
- ^ Microsoft Exchange Team Blog - Exchange Server 2007 Service Pack 2
- ^ To Backup or Not to Backup? Yes! To backup!!
- ^ Heaton, Alex (2007-05-18). "On 64-bit and Windows Client". Windows Vista Team Blog. http://windowsvistablog.com/blogs/windowsvista/archive/2007/05/18/on-64-bit-and-windows-client.aspx. Retrieved 2007-07-09.
- ^ "Windows Server 2008 Product Editions". Microsoft. 2007-04-25. http://www.microsoft.com/windowsserver2008/evaleditions.mspx. Retrieved 2007-07-09.
- ^ Announcing Windows Essential Business Server
- ^ Justin Graham (October 24, 2008). "Windows Server 2008 Service Pack 2 beta". Microsoft. http://blogs.technet.com/windowsserver/archive/2008/10/24/windows-server-2008-service-pack-2-beta.aspx. Retrieved 2008-10-29.
- ^ "Windows Server 2008 R2: Getting Started". Microsoft. http://www.microsoft.com/windowsserver2008/en/us/R2.aspx. Retrieved 2009-07-13.
- ^ http://blogs.technet.com/windowsserver/archive/2009/07/22/when-to-expect-windows-server-2008-r2-rtm.aspx
- ^ http://blogs.technet.com/windowsserver/archive/2009/07/22/windows-server-2008-r2-rtm.aspx
- ^ a b "Windows Server 2008 System Requirements". 31 March 2008. http://msdn2.microsoft.com/en-us/windowsserver/cc196364.aspx. Retrieved 2008-03-31.
- ^ a b http://www.microsoft.com/windowsserver2008/en/us/system-requirements.aspx
- ^ http://msdn.microsoft.com/en-us/windowsserver/cc196364.aspx
- ^ http://www.microsoft.com/windowsserver2008/en/us/WS08-system-requirements.aspx
External links
Microsoft
- Official site for Windows Server 2008
- Official site for Windows Server 2008 R2
- Microsoft TechCenter for Windows Server 2008
- MSDN Developer Center for Windows Server 2008
- What's New in Networking for Windows Server 2008 R2 and Windows 7 — lengthy article from Microsoft Technet covering new networking features in detail
- Changes in Functionality from Windows Server 2003 with SP1 to Windows Server 2008
- Windows Server 2008: Compare Server Core Installation Options
- Windows Server Performance Team Blog
- List of server applications that are supported, will be supported, or are incompatible
- Official System Requirements page
Miscellanea
- Early review from Network World
- Screenshots of Server Components from Latest Longhorn Builds
- Windows Server 2008 Build and Revision Numbers
- Microsoft confirms Longhorn server
- Microsoft lays out server road map
- Windows Server 2008 - First Look - A preview of what to expect in Windows Server 2008.
- winsupersite.com Preview
- winsupersite.com Preview 2
- Mylogon - A Windows client-interface for small sites, offering lower maintenance overheads than the Active Directory.
- iCore Project - Initial configuration tasks batch for Windows 2008 Core
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Categories: 2008 software | Windows Server 2008 | Windows NT
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Q. Handbrake, DVD Shrink, Free DVD Player, and a couple others don't work... anybody know one that will?
Asked by DonDon - Sun Oct 11 22:01:59 2009 - - 10 Answers - 0 Comments
A. Magic DVD ripper
Answered by Billy - Sun Oct 11 22:05:21 2009