exclusive update 中文意思是什麼

exclusive update 解釋
互斥更新
  • exclusive : adj 1 除外的;排外的,排他的,(俱樂部等)不公平的,勢利的,非大眾化的。2 孤高的。3 獨占的;獨有...
  • update : vt. 〈美國〉(通過修訂、增補)使(書等)成為最新式的[現代化的],使(書等)與(當前條件)相適應。n. 【自動化】(供電子計算機使用的)最新情報。
  1. If two transactions acquire shared - mode locks on a resource and then attempt to update data concurrently, one transaction attempts the lock conversion to an exclusive lock

    如果兩個事務獲得了資源上的共享模式鎖,然後試圖同時更新數據,則一個事務嘗試將鎖轉換為排他鎖( x鎖) 。
  2. The data access pattern is divided into exclusive and sharing, according to the pattern of access and update frequency of the data, three ways are adopted, i. e. the period, update counter and data state to dynamically adjust the frequency and content of data broadcast

    將數據的訪問形式分為共用和獨占兩種,根據數據訪問形式以及數據的更新頻率,採用定時、計數以及數據狀態等三種方法,動態地調整服務器廣播更新數據的頻率和內容。
  3. Readerwriter locks are a useful alternative to exclusive locks, which cause other threads to wait, even when those threads do not need to update data

    Readerwriter鎖可用於代替排它鎖。使用排它鎖時,即使其他線程不需要更新數據,也會讓這些線程等待。
  4. This update resolves the " opening group policy files for exclusive read access blocks policy application " issue affecting windows 2000 domain controllers, and is discussed in microsoft security bulletin ms02 - 016

    此更新程式可以解決影響windows 2000網域控制站的將群組原則檔案以獨占式唯讀存取開啟,會封鎖原則應用程式問題,這個問題同時也在microsoft資訊安全公告ms02 - 016中做了一番討論。
  5. If a transaction modifies a resource, the update lock is converted to an exclusive lock

    如果事務修改資源,則更新鎖( u鎖)轉換為排他鎖( x鎖) 。
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