concurrency management 中文意思是什麼

concurrency management 解釋
並發管理
  • concurrency : 並發性
  • management : n. 1. 辦理，處理；管理，經營；經營力，經營手腕。2. 安排；妥善對待。3. 〈the management〉〈集合詞〉（工商企業）管理部門；董事會；廠方，資方。
  1. For more information on concurrency management, see

    有關並發管理的更多信息，請參見
  2. This paper posts some new design methods 1 ) blurred simple code input method raise working efficiency 2 ) a standard method about the join of ado and database 3 ) open and lock table method for solving concurrency control about table. this research is only an initial investigation in prompting restaurant information management. but it can develop continuely with the growth of science

    針對中小型飯店管理中迫切需要解決的問題充分結合計算機管理系統的開發方法和計算機網路技術，實現了一種新的模糊簡碼的點菜輸入方式，提高了點菜的工作效率;為解決飯店中餐桌管理的並發性問題，提出了實時鎖開桌解決方法;為與后臺數據庫實現有效地快速連接，設計了ado與ini文件連接的有效方法。
  3. A platform of network communications about mutimedia information and interfaces of the xml document processing are realized. following the xml criterions, a interactive protocal on tcp / ip is built. also, a management model of the users " power is put forward and implemented. what ' s more, a concurrency control algorithm based on node version is put forward and improved

    系統實現了支持多媒體交互的網路傳輸平臺；提出並實現了應用層消息轉發和組播演算法；採用xml規范在tcp ip協議之上實現了系統的協作通信協議；提出並實現了系統的用戶和權限管理模型；實現了xml文檔處理的dom介面；提出並實現了基於版本序號的並發控制演算法，並對演算法進行了多方面改進；用xslt實現了課件的多樣性顯示和發布。
  4. Provides concurrency management for classes that support asynchronous method calls

    為支持異步方法調用的類提供並發管理。
  5. Linux uses the monolithic approach that defines a set of primitives or system calls to implement operating system services such as process management, concurrency, and memory management in several modules that run in supervisor mode

    Linux使用的是單一整體式結構（ monolithic ） ，其中定義了一組原語或系統調用以實現操作系統的服務，例如在幾個模塊中以超級模式運行的進程管理、並發控制和內存管理服務。
  6. The ejb server provides primary services such as object distribution, naming, security, persistence, transaction management, and concurrency

    Ejb服務器提供一些基本服務，比如對象分發、命名、安全性、持久性、事務管理和並發性。
  7. This paper introduces the design and implementation of a general - purpose framework for object persisting based on. net in detail, which provides user with transparent service to persist object with relational database. this paper not only introduces the application of primary function such as crud but also discusses the way to optimist the framework and the management of transaction and concurrency of objects

    Net平臺上一個基於o / r映射理論的通用持久層框架的設計實現過程，該持久層框架為用戶提供了透明的對象持久化方法，並通過使用設計模式，使得該框架更具擴展性。
  8. As the application of distributed computing is used much more widely ， distributed database becomes a significant part of information management it avoids a lot of disadvantages of conventional centralized database ， and is applicable to many situations distributed database is a set of data which is the unity logic ， but in fact these data is located on different sites it is of high availability ， easy expansibility ， high concurrency ， high efficiency and etc in distributed system ， data redundancy is a method to improve the speed of query and the availability of system distributed query should shield the lower level details of data redundancy from end users ， distributed transaction should ensure data from disaccord this paper introduces basic conceptions of distributed database firstly ， discusses distributed transaction and concurrent control ， describes the development prototype mysql ’ s characters ， architecture and executive mechanism ， then shows the skeleton model of dpsql and exposes the strategy and algorithm of distributed query and distributed transaction ， at last analyzes the extra expenses and response delay of distributed processes this paper exposes the implementation mechanism of distributed query and distributed transaction emphatically distributed query uses the strategy of “ read one ， write a11 ” s0 in such a system if user ’ s requests are read - - only for the most part and the distribution of data redundancy is plausible ， efficiency is very high distributed transaction uses two - 。 phase commit protocol to ensure the consistency of global data ， which has less communication overhead

    分散式查詢需要向用戶屏蔽數據冗餘分散的底層細節，分散式事務處理要保證全局數據完整，這都是傳統集中式數據庫不曾面臨的問題。本文首先介紹了分散式數據庫的概念性問題；接著討論了分散式事務涉及的定義及演算法；然後描述了dpsql的原型mysql的特性、結構和執行機制；繼而給出了dpsql的梗概模型，闡述了實現分散式查詢和分散式事務處理的策略及演算法；最後分析了進行分散式處理給系統增加的額外開銷和客戶端的額外響應延遲。本文重點描述了分散式查詢和分散式事務處理的實現機制，分散式查詢採用」讀一個寫全部」的本地優先策略，在讀操作頻繁的系統中，只要庫的分佈合理，單機效率極高，幾乎無任何附加開銷和延遲，而以整個系統的角度看來，吞吐量就更是優于單機系統；分散式事務處理採用兩階段提交協議，通信次數較少並能確實保證副本一致。
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