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  2. View (SQL) - Wikipedia

    en.wikipedia.org/wiki/View_(SQL)

    Views can represent a subset of the data contained in a table. Consequently, a view can limit the degree of exposure of the underlying tables to the outer world: a given user may have permission to query the view, while denied access to the rest of the base table. [2] Views can join and simplify multiple tables into a single virtual table. [2]

  3. Conflict-free replicated data type - Wikipedia

    en.wikipedia.org/wiki/Conflict-free_replicated...

    State-based CRDTs (also called convergent replicated data types, or CvRDTs) are defined by two types, a type for local states and a type for actions on the state, together with three functions: A function to produce an initial state, a merge function of states, and a function to apply an action to update a state.

  4. DUAL table - Wikipedia

    en.wikipedia.org/wiki/DUAL_table

    The DUAL table is a special one-row, one-column table present by default in Oracle and other database installations. In Oracle, the table has a single VARCHAR2(1) column called DUMMY that has a value of 'X'. It is suitable for use in selecting a pseudo column such as SYSDATE or USER.

  5. Oracle Application Express - Wikipedia

    en.wikipedia.org/wiki/Oracle_Application_Express

    Among them are JQuery Mobile (HTML 5-based user interface), [15] JQuery UI (user interface for the web), [16] AnyChart (JavaScript/HTML 5 charts), [17] CKEditor (web text editor), [18] and others. Oracle claims that applying the latest APEX patches ensures that the external libraries bundled with the platform are updated in tandem, which ...

  6. React (software) - Wikipedia

    en.wikipedia.org/wiki/React_(software)

    React (also known as React.js or ReactJS) is a free and open-source front-end JavaScript library [5] [6] that aims to make building user interfaces based on components more "seamless". [5] It is maintained by Meta (formerly Facebook) and a community of individual developers and companies.

  7. Web development - Wikipedia

    en.wikipedia.org/wiki/Web_development

    Node.js (JavaScript): While JavaScript is traditionally a client-side language, Node.js enables developers to run JavaScript on the server side. It is known for its event-driven, non-blocking I/O model , making it suitable for building scalable and high-performance applications.

  8. List of file formats - Wikipedia

    en.wikipedia.org/wiki/List_of_file_formats

    DB – Paradox; DB – SQLite; DBF – db/dbase II,III,IV and V, Clipper, Harbour/xHarbour, Fox/FoxPro, Oracle; DTA – Sage Sterling database file; EGT – EGT Universal Document, used to compress sql databases to smaller files, may contain original EGT database style. ESS – EGT SmartSense is a database of files and its compression style.

  9. Wikipedia - Wikipedia

    en.wikipedia.org/wiki/Wikipedia

    One privacy concern in the case of Wikipedia is the right of a private citizen to remain a "private citizen" rather than a "public figure" in the eyes of the law. [202] [g] It is a battle between the right to be anonymous in cyberspace and the right to be anonymous in real life.