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  2. Peer-to-peer - Wikipedia

    en.wikipedia.org/wiki/Peer-to-peer

    The opposite of a peer-to-peer network: based on the client–server model, where individual clients request services and resources from centralized servers Peers make a portion of their resources, such as processing power, disk storage, or network bandwidth , directly available to other network participants, without the need for central ...

  3. Comparison of open-source and closed-source software

    en.wikipedia.org/wiki/Comparison_of_open-source...

    dcraw is an open-source tool for decoding RAW-format images from a variety of digital cameras, which can produce better images than the closed-source tools provided by the camera vendors themselves. A number of laptop models are available with a particular emphasis on multimedia capabilities.

  4. Loose coupling - Wikipedia

    en.wikipedia.org/wiki/Loose_coupling

    Loose coupling. In computing and systems design, a loosely coupled system is one. in which components are weakly associated (have breakable relationships) with each other, and thus changes in one component least affect existence or performance of another component. in which each of its components has, or makes use of, little or no knowledge of ...

  5. Glossary of computer science - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_computer_science

    computer science. The theory, experimentation, and engineering that form the basis for the design and use of computers. It involves the study of algorithms that process, store, and communicate digital information. A computer scientist specializes in the theory of computation and the design of computational systems.

  6. Models of communication - Wikipedia

    en.wikipedia.org/wiki/Models_of_communication

    Many models of communication include the idea that a sender encodes a message and uses a channel to transmit it to a receiver. Noise may distort the message along the way. The receiver then decodes the message and gives some form of feedback. [1] Models of communication simplify or represent the process of communication.

  7. Asynchronous Transfer Mode - Wikipedia

    en.wikipedia.org/wiki/Asynchronous_Transfer_Mode

    Asynchronous Transfer Mode. Asynchronous Transfer Mode (ATM) is a telecommunications standard defined by the American National Standards Institute and International Telecommunication Union Telecommunication Standardization Sector (ITU-T, formerly CCITT) for digital transmission of multiple types of traffic. ATM was developed to meet the needs ...

  8. Massive open online course - Wikipedia

    en.wikipedia.org/wiki/Massive_open_online_course

    A massive open online course (MOOC / muːk /) or an open online course is an online course aimed at unlimited participation and open access via the Web. [1] In addition to traditional course materials, such as filmed lectures, readings, and problem sets, many MOOCs provide interactive courses with user forums or social media discussions to ...

  9. Unified communications - Wikipedia

    en.wikipedia.org/wiki/Unified_communications

    Unified communications is an evolving set of technologies that automates and unifies human and device communications in a common context and experience. It optimizes business processes and enhances human communications by reducing latency, managing flows, and eliminating device and media dependencies. A UC system may include features such as ...