Open-Xchange Server is an open source project sponsored by Open-Xchange, Inc., developing collaboration software ; i. e. email, calendaring, address book, etc.

Product offerings based on Open-Xchange Server are marketed under the brand of Open-Xchange Server and various other names, e. g. 1 & 1 MailXchange, Network Solutions Business Email and others.

Open-Xchange Server is part of the Lisog open source stack initiative.

Open-Xchange Server is an open source collaboration software stack that features an integrated web 2. 0 e-mail user interface, calendar, contact, and task management functions.

Open-Xchange Server supports free standards and proprietary environments like Apple iSync and Microsoft Outlook via commercial extensions.

The latest Open-Xchange Server beta versions provide social networking capabilities, enabling automated publish and subscribe capabilities between instances of Open-Xchange Server and social networking sites like LinkedIn, Facebook, and various Google services.

Open-Xchange Server consists of a Java-based backend, implemented as an OSGi bundle, a frontend implemented in JavaScript and various extensions.

The backend can be deployed as a single-instance server or as a scalable, fault-tolerant cluster providing up to several million virtual instances of Open-Xchange Server for many tenants concurrently.

Since March 2006 Open-Xchange Server supports SSL and TLS, thereby enabling encrypted communication between the clients and the Groupware server.

Alternatively end users can access Open-Xchange Server via client software like e. g. Mozilla Thunderbird, Mobility Devices or Microsoft Outlook.

A core capability of Open-Xchange Server is the ability to run in hosted environments, providing highly scalable software as a service ( SaaS ) offerings via service providers.

From version 6. 10 Open-Xchange Server supports Server Side Mashups, addressing these challenges in a generic and simplistic approach.

End users can configure data integration by cutting and pasting URLs from one instance of Open-Xchange Server to another.

Development of Open-Xchange Server is mainly sponsored by Open-Xchange, Inc. in Olpe, Nürnberg, and New York together with implementation partners and the Open Source community around Open-Xchange Server.

In 2005, Open-Xchange is CNET Networks ' Finalist in the Technology sector.

In 2010, Open-Xchange is named to Lead411's New York City Hot 125.

The Open-Xchange Server Frontend is released under Creative Commons Share Alike, Non Commercial, Attribution.

These social capabilities are available at the preview server – the place with the most recent development releases from Open-Xchange.

In 2009, Open-Xchange claims to have more than 15 million users as results from deals with software-as-a-service ( SaaS ) providers including Versatel, Dotster, NameCheap and others.

In 2006, Open-Xchange receives Product Excellence Award from LinuxWorld.

* Technical Overview at Open-Xchange, Inc.

At CeBit 2006 Open-Xchange and 1 & 1 jointly agreed to build a product for hosted deployments.

Programming was done by Open-Xchange, testing and optimization-including large scale user studies-by 1 & 1.

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Even Microsoft SQL Server is actually a re-built version of Sybase, and thus, INGRES.

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This survey is powered by Qualys ' SSL Server Test, in which anyone can audit the HTTPS implementation of a specified web server.

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The primary operating systems in use on current IBM mainframes include z / OS ( which followed MVS and OS / 390 ), z / VM ( previously VM / CMS ), z / VSE ( which is in the DOS / 360 lineage ), z / TPF ( a successor of Airlines Control Program ), and Linux on System z such as SUSE Linux Enterprise Server and others.

These include the Governmental Advisory Committee ( GAC ), which is composed of representatives of a large number of national governments from all over the world ; the At-Large Advisory Committee ( ALAC ), which is composed of representatives of organizations of individual Internet users from around the world ; the Root Server System Advisory Committee, which provides advice on the operation of the DNS root server system ; the Security and Stability Advisory Committee ( SSAC ), which is composed of Internet experts who study security issues pertaining to ICANN's mandate ; and the Technical Liaison Group ( TLG ), which is composed of representatives of other international technical organizations that focus, at least in part, on the Internet.

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ArcIMS ( standing for Arc Internet Map Server ) is a Web Map Server produced by Esri.

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For example, in a virtualization product such as Virtual Server 2005 R2 SP1 or Hyper-V in Windows Server 2008, a whole backup of an environment including several virtual machines can be created in a single operation, and the backups produced for the different VSS compatible guests in the system are transactionally consistent at the guest application level and point in time consistent among the different VMs, without the need for the guests to have backup agents installed.

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Adaptec once produced CD and DVD burning software under the brand names of Easy CD Creator and Toast, and network-attached storage devices like the Snap Server product line.