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- There is no specific concurrency control mechanism available. 沒有可以使用的特定的併發控制機制。
- In optimistic concurrency control, users do not lock data when they read it. 在樂觀併發控制中,用戶讀取數據時不鎖定數據。
- Provides an overview of the different methods of concurrency control. 提供併發控制的不同方法的概述。
- Operations, as not all classes need such a concurrency control mechanism. 操作外面加上鎖,因為不是所有類都需要這種併發控制機制。
- Lock and serializability are two important methods for concurrency control. 加鎖與可串列化是併發控制中採取的2個主要措施。
- Concurrency control in database always leads to deadlock. This article has put forward a method to detect it. 資料庫的併發控制,經常導致死鎖,本文針對此問題給出檢測方法。
- The protocol presented is compared with concurrency control HP2PL and OCC-TI-WAIT-50 protocol by simulation experiments. 通過模擬模擬與傳統的HP2PL和OCC-TI-WAIT-50協議進行比較。
- This paper focuses on concurrency control and recovery of page-server architechture of Client/Server DBMS. 本文主要研究基於page-server結構的Client/Server資料庫管理系統的併發控制和恢復技術。
- At the same time an improved concurrency control model based on DHP-2PL was presented. 根據DHP-2PL提出一種改進的併發控制模型。
- Abstract: A locking-based concurrency control scheme fo r object-oriented databases(OODBs) was presented. 文摘:討論面向對象資料庫中的1種基於鎖定的併發控制模式。
- According to the comparison of existing Concurrency Control protocols, we selected the MCC-DATI protocol. 通過對現有的併發控制協議的比較，本文選擇了MCC-DATI協議。
- A locking-based concurrency control scheme fo r object-oriented databases(OODBs) was presented. 討論面向對象資料庫中的1種基於鎖定的併發控制模式。
- Both version management and concurrency control are critical parts of Engineering Database Management System. 工程資料庫的版本管理和併發控制是工程資料庫管理系統的兩個關鍵性技術。
- Methods\ A nested transaction model and concurrency control algorithm based on locking is introduced. 方法採用一種嵌套事務模型及基於鎖的併發控制演算法。
- The various concurrency control algorithms for cache consistency are also studied. 其次討論了實現緩衝一致性的各種併發控制策略;
- The Results pane uses optimistic concurrency control so the grid shows a copy of the data in the database rather than an entirely live view. 結果窗格使用開放式併發控制,因此網格顯示的是資料庫中的數據副本而不是完全實時的視圖。
- The transaction failed to commit due to the failure of optimistic concurrency control in at least one of the resource managers. 該事務沒有確認,因為至少一個資源管理器里的樂觀併發控制失敗。
- Users specify the type of concurrency control by selecting transaction isolation levels for connections or concurrency options on cursors. 用戶通過為游標上的連接或併發選項選擇事務隔離級別來指定併發控制的類型。
- The focuses of this paper are the architecture, data organization, query, processing, data dictionary, and concurrency control of TX. 本文著重於TX的體系結構、數據組織、查詢處理、數據字典及併發控制。
- Here scheduling poli-cies include three aspects:assigning priorities to tasks,concurrency control mechanisms ,and scheduling I /O requests. 綜述的調度策略包括三個方面:安排事務優先順序、併發控制和I/O調度。
