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Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/File_locking> ?p ?o }

• File_locking abstract "File locking is a mechanism that restricts access to a computer file by allowing only one user or process access at any specific time. Systems implement locking to prevent the classic interceding update scenario, which is a typical example of race condition, by enforcing the serialization of update processes to any given file. The following example illustrates the interceding update problem: Process A reads a customer record from a file containing account information, including the customer's account balance and phone number. Process B now reads the same record from the same file so it has its own copy. Process A changes the account balance in its copy of the customer record and writes the record back to the file. Process B, which still has the original stale value for the account balance in its copy of the customer record, updates the account balance and writes the customer record back to the file. Process B has now written its stale account-balance value to the file, causing the changes made by process A to be lost.Most operating systems support the concept of record locking, which means that individual records within any given file may be locked, thereby increasing the number of concurrent update processes. Database maintenance uses file locking, whereby it can serialize access to the entire physical file underlying a database. Although this does prevent any other process from accessing the file, it can be more efficient than individually locking a large number of regions in the file by removing the overhead of acquiring and releasing each lock.Poor use of file locks, like any computer lock, can result in poor performance or in deadlocks. File locking may also refer to additional security applied by a computer user either by using Windows security, NTFS permissions or by installing a third party file locking software.".
• File_locking wikiPageExternalLink 13.
• File_locking wikiPageExternalLink aa363858.aspx.
• File_locking wikiPageExternalLink aa365202.aspx.
• File_locking wikiPageExternalLink aa365203.aspx.
• File_locking wikiPageExternalLink 586904.
• File_locking wikiPageID "1415812".
• File_locking wikiPageLength "20372".
• File_locking wikiPageOutDegree "52".
• File_locking wikiPageRevisionID "708280454".
• File_locking wikiPageWikiLink .exe.
• File_locking wikiPageWikiLink Amiga.
• File_locking wikiPageWikiLink Andrew_File_System.
• File_locking wikiPageWikiLink Application_programming_interface.
• File_locking wikiPageWikiLink Backup_software.
• File_locking wikiPageWikiLink Berkeley_Software_Distribution.
• File_locking wikiPageWikiLink COM_file.
• File_locking wikiPageWikiLink Category:Computer_file_systems.
• File_locking wikiPageWikiLink Clobbering.
• File_locking wikiPageWikiLink Computer_file.
• File_locking wikiPageWikiLink Concurrency_(computer_science).
• File_locking wikiPageWikiLink Control_Panel_(Windows).
• File_locking wikiPageWikiLink Deadlock.
• File_locking wikiPageWikiLink Device_driver.
• File_locking wikiPageWikiLink Dynamic-link_library.
• File_locking wikiPageWikiLink File_Access_Manager.
• File_locking wikiPageWikiLink File_descriptor.
• File_locking wikiPageWikiLink Firefox.
• File_locking wikiPageWikiLink LWN.net.
• File_locking wikiPageWikiLink Linearizability.
• File_locking wikiPageWikiLink Linux.
• File_locking wikiPageWikiLink Lock_(computer_science).
• File_locking wikiPageWikiLink MS-DOS.
• File_locking wikiPageWikiLink Mozilla.
• File_locking wikiPageWikiLink NOP.
• File_locking wikiPageWikiLink NTFS.
• File_locking wikiPageWikiLink Network_File_System.
• File_locking wikiPageWikiLink 360_and_successors.
• File_locking wikiPageWikiLink OS_X.
• File_locking wikiPageWikiLink Open_File_Manager.
• File_locking wikiPageWikiLink Operating_system.
• File_locking wikiPageWikiLink Process_(computing).
• File_locking wikiPageWikiLink Process_Explorer.
• File_locking wikiPageWikiLink Process_identifier.
• File_locking wikiPageWikiLink Protection_ring.
• File_locking wikiPageWikiLink Race_condition.
• File_locking wikiPageWikiLink Readers–writer_lock.
• File_locking wikiPageWikiLink Record_locking.
• File_locking wikiPageWikiLink Row_(database).
• File_locking wikiPageWikiLink Shadow_Copy.
• File_locking wikiPageWikiLink Shell_script.
• File_locking wikiPageWikiLink Task_Manager_(Windows).
• File_locking wikiPageWikiLink Unix-like.
• File_locking wikiPageWikiLink Unix_domain_socket.
• File_locking wikiPageWikiLink User_(computing).
• File_locking wikiPageWikiLink Version_control.
• File_locking wikiPageWikiLink Windows_API.
• File_locking wikiPageWikiLink Windows_Server_2003.
• File_locking wikiPageWikiLink Windows_XP.
• File_locking wikiPageWikiLinkText "AFS and buffered I/O Problems".
• File_locking wikiPageWikiLinkText "File locking".
• File_locking wikiPageWikiLinkText "File locking#Lock files".
• File_locking wikiPageWikiLinkText "File locking#POSIX".
• File_locking wikiPageWikiLinkText "File_locking".
• File_locking wikiPageWikiLinkText "File_locking#Lock_files".
• File_locking wikiPageWikiLinkText "are not locked".
• File_locking wikiPageWikiLinkText "fcntl()".
• File_locking wikiPageWikiLinkText "file lock".
• File_locking wikiPageWikiLinkText "file locking".
• File_locking wikiPageWikiLinkText "flock".
• File_locking wikiPageWikiLinkText "flock()".
• File_locking wikiPageWikiLinkText "lock files".
• File_locking wikiPageWikiLinkText "lock the file".
• File_locking wikiPageWikiLinkText "lock".
• File_locking wikiPageWikiLinkText "locked (in-use) files".
• File_locking wikiPageWikiLinkText "locked file system resources".
• File_locking wikiPageWikiLinkText "locked files".
• File_locking wikiPageWikiLinkText "locked".
• File_locking wikiPageWikiLinkText "locking files".
• File_locking wikiPageWikiLinkText "locking".
• File_locking wikiPageWikiLinkText "they are in use".
• File_locking wikiPageUsesTemplate Template:Anchor.
• File_locking wikiPageUsesTemplate Template:Citation_needed.
• File_locking wikiPageUsesTemplate Template:Man.
• File_locking wikiPageUsesTemplate Template:Mono.
• File_locking wikiPageUsesTemplate Template:Portal.
• File_locking wikiPageUsesTemplate Template:Refimprove.
• File_locking wikiPageUsesTemplate Template:Reflist.
• File_locking subject Category:Computer_file_systems.
• File_locking hypernym Mechanism.
• File_locking type Organisation.
• File_locking comment "File locking is a mechanism that restricts access to a computer file by allowing only one user or process access at any specific time. Systems implement locking to prevent the classic interceding update scenario, which is a typical example of race condition, by enforcing the serialization of update processes to any given file.".
• File_locking label "File locking".
• File_locking sameAs Q3275149.
• File_locking sameAs Zamykání_souborů.
• File_locking sameAs Ŝlosado_de_dosiero.
• File_locking sameAs Tiedoston_lukitus.
• File_locking sameAs ファイルロック.
• File_locking sameAs Файлды_иемдену.
• File_locking sameAs m.04_q5h.

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