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  2. Server change number - Wikipedia

    en.wikipedia.org/wiki/Server_change_number

    The Server Change Number (SCN) is a counter variable used in Client/Server Architecture systems to find out whether the server state could be synchronized with the state of the client. In case of a difference, there have been obviously communication problems.

  3. ARPA Host Name Server Protocol - Wikipedia

    en.wikipedia.org/wiki/ARPA_Host_Name_Server_Protocol

    The ARPA Host Name Server Protocol (NAMESERVER) [1] is an obsolete network protocol used in translating a host name to an Internet address. IANA Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) port 42 for NAMESERVER; this port is more commonly used by the Windows Internet Name Service (WINS) on Microsoft operating systems.

  4. Name server - Wikipedia

    en.wikipedia.org/wiki/Name_server

    An authoritative-only name server returns answers only to queries about domain names for which it is responsible (as specifically configured by its administrator). An authoritative name server can either be a primary server or a secondary server. A primary server for a zone is the server that stores the definitive versions of all records in ...

  5. Root name server - Wikipedia

    en.wikipedia.org/wiki/Root_name_server

    A root name server is a name server for the root zone of the Domain Name System (DNS) of the Internet. It directly answers requests for records in the root zone and answers other requests by returning a list of the authoritative name servers for the appropriate top-level domain (TLD).

  6. Blackhole server - Wikipedia

    en.wikipedia.org/wiki/Blackhole_server

    The AS112 project is a group of volunteer name server operators joined in an autonomous system. They run anycasted instances of the name servers that answer reverse DNS lookups for private network and link-local addresses sent to the public Internet. These queries are ambiguous by their nature, and cannot be answered correctly.

  7. Apache HTTP Server - Wikipedia

    en.wikipedia.org/wiki/Apache_HTTP_Server

    The Apache HTTP Server (/ ə ˈ p æ tʃ i / ə-PATCH-ee) is a free and open-source cross-platform web server, released under the terms of Apache License 2.0. It is developed and maintained by a community of developers under the auspices of the Apache Software Foundation .

  8. List of computer term etymologies - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_term...

    The name was also inspired by Goldy Gopher, the mascot for the University of Minnesota where the protocol was developed. grep – a Unix command line utility; The name comes from a command in the Unix text editor ed that takes the form g/re/p meaning search globally for a regular expression and print lines where instances are found. [30] "Grep ...

  9. Adaptive Server Enterprise - Wikipedia

    en.wikipedia.org/wiki/Adaptive_Server_Enterprise

    SAP ASE (Adaptive Server Enterprise), originally known as Sybase SQL Server, and also commonly known as Sybase DB or Sybase ASE, is a relational model database server developed by Sybase Corporation, which later became part of SAP SE.