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  2. Record locking - Wikipedia

    en.wikipedia.org/wiki/Record_locking

    Record locking is the technique of preventing simultaneous access to data in a database, to prevent inconsistent results. The classic example is demonstrated by two bank clerks attempting to update the same bank account for two different transactions.

  3. HTTP 403 - Wikipedia

    en.wikipedia.org/wiki/HTTP_403

    IP restrictions: The server may also restrict access to specific IP addresses or IP ranges. If the user's IP address is not included in the list of permitted addresses, a 403 status code is returned. Server configuration: The server's configuration can be set to prohibit access to certain files, directories, or areas of the website.

  4. List of HTTP status codes - Wikipedia

    en.wikipedia.org/wiki/List_of_HTTP_status_codes

    This class of status code indicates the client must take additional action to complete the request. Many of these status codes are used in URL redirection. [2]A user agent may carry out the additional action with no user interaction only if the method used in the second request is GET or HEAD.

  5. Access control - Wikipedia

    en.wikipedia.org/wiki/Access_control

    The control panel compares the credential's number to an access control list, grants or denies the presented request, and sends a transaction log to a database. When access is denied based on the access control list, the door remains locked. If there is a match between the credential and the access control list, the control panel operates a ...

  6. The 3 Most Overpriced Cities in America, According to Gen Z ...

    www.aol.com/finance/3-most-overpriced-cities...

    Jared Goff throws 3 TD passes as Lions beat Bears 34-17 for franchise-record 13th win. Weather. Weather. NBC Universal. More snow expected in Northeast and Great Lakes region ahead of Christmas.

  7. Suspect in UnitedHealthcare CEO killing faces federal murder ...

    www.aol.com/luigi-mangione-accused-brian...

    Luigi Mangione faces charges in state and federal court in New York in the slaying of UnitedHealthcare CEO Brian Thompson.

  8. Optimistic concurrency control - Wikipedia

    en.wikipedia.org/wiki/Optimistic_concurrency_control

    The GT.M database engine uses OCC for managing transactions [8] (even single updates are treated as mini-transactions). Microsoft's Entity Framework (including Code-First) has built-in support for OCC based on a binary timestamp value. [9] Most revision control systems support the "merge" model for concurrency, which is OCC. [citation needed]

  9. Israel orders troops to remain in Syria buffer zone through ...

    www.aol.com/israel-orders-troops-remain-syria...

    Israel ordered troops to prepare to spend winter on Mount Hermon in the Syria buffer zone after the Assad regime's collapse. And a post office in Nuseirat refugee camp was hit by the IDF, killing ...