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Federation (information Technology)
A federation is a group of computing or network providers agreeing upon standards of operation in a collective fashion. The most widely known example is the Internet, which is Federated around the Internet Protocol (IP) stack of protocols. Another, more visible, example is Email, where the common use of the Simple Mail Transfer Protocol (SMTP), allows [email protected] to communicate with [email protected] and [email protected] although the software implementing each of these systems can be completely different. The term may be used when describing the inter-operation of two distinct, formerly disconnected, telecommunications networks that may have different internal structures. The term "federated cloud" refers to facilitating the interconnection of two or more geographically separate computing clouds. The term may also be used when groups attempt to delegate collective authority of development to prevent fragmentation. In a telecommunication interconnection, the internal '' mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Protocol
The Internet Protocol (IP) is the network layer communications protocol in the Internet protocol suite for relaying datagrams across network boundaries. Its routing function enables internetworking, and essentially establishes the Internet. IP has the task of delivering Packet (information technology), packets from the source Host (network), host to the destination host solely based on the IP addresses in the packet Header (computing), headers. For this purpose, IP defines packet structures that encapsulation (networking), encapsulate the data to be delivered. It also defines addressing methods that are used to label the datagram with source and destination information. IP was the connectionless datagram service in the original ''Transmission Control Program'' introduced by Vint Cerf and Bob Kahn in 1974, which was complemented by a connection-oriented service that became the basis for the Transmission Control Protocol (TCP). The Internet protocol suite is therefore often referre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GMail
Gmail is the email service provided by Google. it had 1.5 billion active user (computing), users worldwide, making it the largest email service in the world. It also provides a webmail interface, accessible through a web browser, and is also accessible through the official mobile application. Google also supports the use of third-party email clients via the Post Office Protocol, POP and Internet Message Access Protocol, IMAP protocols. At its launch in 2004, Gmail (or Google Mail at the time) provided a storage capacity of one gigabyte per user, which was significantly higher than its competitors offered at the time. Today, the service comes with 15 gigabytes of storage for free for individual users, which is divided among other Google services, such as Google Drive, and Google Photos. Users in need of more storage can purchase Google One to increase this 15 GB limit across most Google services. Users can receive emails up to 50 megabytes in size, including attachments, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federated VoIP
Federated VoIP is a form of packetized voice telephony that uses voice over IP between autonomous domains in the public Internet without the deployment of central virtual exchange points or switching centers for traffic routing. Federated VoIP uses decentralized addressing systems, such as ENUM, for location and identity information of participants and implements secure, trusted communications (TLS) for identify verification. Background The traditional telephone networks are based on the principle of point-to-point communications, for example, an office building sends and receives phone calls over an ISDN line to the telephone exchange. Early Voice over IP deployments have copied this model, sending phone calls over SIP Trunking (a virtual equivalent of ISDN) to an Internet telephony service provider (ITSP) (a virtual telephone exchange). Such paradigms have striven to emulate many of the aspects of traditional telephony, such as the telephone number. Federation Although the use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federated Portal Network
Federated portal network (FPN) is a framework for remote content sharing between enterprise portals. In a federated portal network each portal can act as a producer, exposing the content to other portals or as a consumer, using the content shared by other producer portals. A federated portal network is used, for example, in order to distribute applications according to different service-level agreements (SLA), maintain autonomous portals that are independent of the central corporate portal or allow subsidiaries to lower total cost of ownership (TCO) by sharing applications from one producer portal. FPN has currently two modes of operation: remote delta links (RDL) and remote role assignment (RRA). See also *Federated content Content management (CM) are a set of processes and technologies that support the collection, managing, and publishing of information in any form or medium. When stored and accessed via computers, this information may be more specifically referre ... Exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distributed Social Network
A distributed social network (more recently referred to as a federated social network) is a network wherein all participating social networking services can communicate with each other through a unified communication protocol. Users that reside on a compatible service can interact with any user from any compatible service without having to log on to the origin's website. From a societal perspective, one may compare this concept to that of social media being a public utility. Federated social networks contrast with social network aggregation services, which are used to manage accounts and activities across multiple discrete social networks that cannot communicate with each other. A popular example for a federated social network is the fediverse, with more niche examples such as IndieWeb complementing the network. Services that want to natively connect into a federated social network need to be interoperable with both the majority of content that the network produces (eithe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federated Database System
A federated database system (FDBS) is a type of Meta (prefix), meta-database management system (DBMS), which transparently maps multiple autonomous Database management system, database systems into a single federated database. The constituent databases are interconnected via a computer network and may be geographically decentralized. Since the constituent database systems remain autonomous, a federated database system is a contrastable alternative to the (sometimes daunting) task of merging several disparate databases. A federated database, or virtual database, is a composite of all constituent databases in a federated database system. There is no actual data integration in the constituent disparate databases as a result of data federation. Through data abstraction, federated database systems can provide a uniform user interface, enabling user (computing), users and Client (computing), clients to store and retrieve data from multiple noncontiguous databases with a single Informati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federated Mission Networking
Federated Mission Networking (FMN) is a significant initiative to help ensure the interoperability and operational effectiveness of the North Atlantic Treaty Organization. It is a key contribution to the Connected Forces Initiative, helping Allied and Partner forces to better communicate, train, and operate together. This includes the NATO Command Structure as well as the NATO Force Structure. The purpose of FMN is ultimately to support Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance (C4ISR) and decision-making in operations by enabling the rapid instantiation of mission networks. Including the NATO Command Structure, 39 nations have joined the FMN initiative as so-called "FMN Affiliates" and work together under the FMN Framework Process to coordinate the design, development, and delivery of operational and technical capabilities required to conduct net-centric operations. Each development increment is referred to as an "FMN Spiral." T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fediverse
The Fediverse (commonly shortened to fedi) is a collection of social networking services that can communicate with each other (formally known as Federation (information technology), federation) using a common protocol. Users of different websites can send and receive status updates, multimedia computer file, files and other data across the computer network, network. The term ''Fediverse'' is a portmanteau of ''federation'' and ''universe''. The majority of Fediverse platforms are based on free and open-source software, and create connections between servers using the ActivityPub protocol. Some software still supports older federation protocols as well, such as OStatus, the Diaspora (social network), Diaspora protocol and Zot. Diaspora* is the only actively developed software project classified under the original definition of ''Fediverse'' that does not support ActivityPub. Design While a traditional social networking service will host all its content on servers managed by the own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AT Protocol
The AT Protocol (Authenticated Transfer Protocol, pronounced " @ protocol" and commonly shortened to ATProto) is a protocol and open standard for distributed social networking services. It is under development by Bluesky Social PBC, a public benefit corporation originally created as an independent research group within Twitter, Inc. to investigate the possibility of decentralizing the service. The AT Protocol aims to address perceived issues with other decentralized protocols, such as user experience, platform interoperability, discoverability, network scalability, and portability of user data and social graphs. It employs a modular microservice architecture and a federated, server- agnostic user identity to enable movement between protocol services, with the goal of providing an integrated online experience. Platforms can access and serve any user content within the network by fetching content formatted as predefined data schemas from federated network-wide dat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GNOME
A gnome () is a mythological creature and diminutive spirit in Renaissance magic and alchemy, introduced by Paracelsus in the 16th century and widely adopted by authors, including those of modern fantasy literature. They are typically depicted as small humanoids who live underground. Gnome characteristics are reinterpreted to suit various storytellers and artists. Paracelsus's gnome is recognized to have derived from the German miners' legend about or , the "metallurgical or mineralogical demon", according to Georg Agricola (1530), also called (literal Latinization of ''Bergmännlein'', "mountain manikin") by Agriocola in a later work (1549), and described by other names such as (sing. ; Latinization of German ). Agricola recorded that, according to the legends of that profession, these mining spirits acted as miming and laughing pranksters who sometimes threw pebbles at miners, but could also reward them by depositing a rich vein of silver ore. Paracelsus also called ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows Live
Windows Live is a discontinued brand name for a set of web services and software products developed by Microsoft as part of its software-as-a-service platform. Chief components under the brand name included web services (all of which were exposed through corresponding web applications), several computer programs that interact with the services, and specialized web services for mobile devices. According to Microsoft, Windows Live was "a way to extend the Windows user experience". As such, Windows Vista's welcome screen provides a link to download Windows Live Messenger or to subscribe to Windows Live OneCare. Also, Windows Mail, Windows Photo Gallery and Windows Movie Maker were not offered with Windows 7 and became an exclusive part of Windows Live. Microsoft announced that Windows 8 would have Windows Live apps included out-of-the-box, and would include built-in synchronization technologies powered by OneDrive (then SkyDrive). The Windows Live brand was phased out during Aug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Facebook
Facebook is a social media and social networking service owned by the American technology conglomerate Meta Platforms, Meta. Created in 2004 by Mark Zuckerberg with four other Harvard College students and roommates, Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name derives from the face book directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities. Since 2006, Facebook allows everyone to register from 13 years old, except in the case of a handful of nations, where the age requirement is 14 years. , Facebook claimed almost 3.07 billion monthly active users worldwide. , Facebook ranked as the List of most-visited websites, third-most-visited website in the world, with 23% of its traffic coming from the United States. It was the most downloaded mobile app of the 2010s. Facebook can be accessed from devices with Internet connectivit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
