Methods to distinguish among progress updates on multiple concurrent operations 對象,以便區(qū)分多個并發(fā)操作上的進度更新。
The concurrent operation of more than one path of execution within a computer 在一臺計算機內(nèi)使多條執(zhí)行路徑進行并行操作的技術(shù)。
Some data manipulation language operations , such as table truncation , use sch - m locks to prevent access to affected tables by concurrent operations 某些數(shù)據(jù)操作語言( dml )操作(例如表截斷)使用sch - m鎖阻止并發(fā)操作訪問受影響的表。
Tool design module is designed by the thinking of grading and multi - users " concurrent operation and is implemented by the workflow based on sharing files 工具設(shè)計模塊采用了分階段、多用戶并發(fā)操作的設(shè)計思想以及基于文件的工作流?共享文件的實現(xiàn)技術(shù)。
To design real - time cooperative editing system we must resolve many technique problems , especially to maintain consistency of the shared document under edit when concurrent operation is present 協(xié)同編輯系統(tǒng)要解決許多技術(shù)問題,特別是在出現(xiàn)并發(fā)操作的情況下維護文檔的一致性的問題。
In the server environment , where multiple concurrent operations are performed , this performance cost is reduced by group commit , which combines multiple synchronous write operations into a single write operation 在執(zhí)行多個并行操作的服務(wù)器環(huán)境中,通過將多個同步寫操作組合成單一寫操作的組提交來減少這種性能損失。
A strategy locking constraint resources using " write lock " and " read lock " is presented to consider the time delay of data transmission and improve the efficiency of concurrent operation , the realization of main algorithms for constraint network solving is given 提出了“寫鎖”和“讀鎖” 2種加鎖狀態(tài)的約束資源的鎖定策略,來考慮網(wǎng)絡(luò)傳輸?shù)难訒r性和提高并行操作的效率,并給出了主要算法的實現(xiàn)說明。
With the development of oa , computer application system in enterprise or government gets more and more widely applied . some systems are document database management systems based on workflow and concurrent operation , and some are transaction - processing systems based on relation database 隨著當(dāng)前的辦公自動化程度不斷提高,企業(yè)或政府內(nèi)部的計算機應(yīng)用系統(tǒng)越來越多,這當(dāng)中有基于工作流和協(xié)同操作的文檔數(shù)據(jù)庫管理系統(tǒng),也有基于關(guān)系數(shù)據(jù)庫的大量事務(wù)處理的系統(tǒng)。
On the basis of detailed analyses of the problems such as the concurrent operation , the dead lock and the consistency maintenance in the solving process of distributed constraint network of multidisciplinary collaborative design , a time based lock adding algorithm is put forward to resolve all the problems above 摘要在對分布網(wǎng)絡(luò)環(huán)境下多學(xué)科協(xié)同設(shè)計約束網(wǎng)絡(luò)求解中的并發(fā)控制、死鎖和一致性維護等問題進行詳細(xì)分析的基礎(chǔ)上,提出了一種以時間為判斷標(biāo)準(zhǔn)的加鎖算法來解決約束操作中的上述問題。
英文解釋
two or more operations performed at the same time (or within a give interval)