concurrency

n. (意见)一致, 同时发生, 并发, [数]几条线的交点

例句与用法：

With your concurrence (ie If you agree), I will confirm the arrangement.

你若同意，我就把这项安排定下来了。

词形变化：

名词复数: concurrencies |

concurrency

词形变化：

名词复数: concurrencies |

concurrency

名词 concurrency:

agreement of results or opinions

同义词：concurrence

acting together as of agents or circumstances or events

同义词：concurrence

concurrency

■AML uses the new concurrency model and the restriction facility to address modling concurrencyand nonfunctional characteristics of systems.

AML利用一种新的并发模型和限制设施,有效地解决了系统的并发特性和不确定性等非功能特性的描述问题;

■Concurrency Control and Recovery in a Client/Server DBMS

Client/Server数据库模型下的并发控制与恢复技术

■Research of Concurrency Control Mechanisms for CSCW Systems

CSCW系统中的并发控制机制的研究

■Concurrency Control of Index Structures in DBMS

DBMS中索引的并发控制

■A Theory of Concurrency Control in DDBMS

DDBMS中的并发控制理论

■FIFO has one disadvantage.It does not always allow the maximum concurrency.

FIFO有一个缺点，它并不总是允许最大的并发度。

■Java with annotated concurrency (JAC)

JAC

■ACP Model of Java Concurrency

Java并发系统的ACP模型

■Java theory and practice: Concurrency made simple sort of

Java理论与实践:并发在一定程度上使一切变得简单

■Support for Concurrency and Parallelism in MACH

MACH操作系统对并发及并行性的支持

■An ODBMS extends the programming language with transparently persistent data, concurrency control, data recovery, associative queries, and other capabilities.

ODBMS使得编程语言能够透明地进行数据持久化、并行控制、数据恢复以及关联查询等操作。

■On Design Transaction and Concurrency Control in PDM

PDM中设计事务及其并发控制的研究

■Perseus - Perseus aims at providing a component-based persistence framework that solves issues such as cache management, concurrency management (even distributed), transaction management, storage management, logging management.

Perseus旨在提供一个基于组件的表示层框架,可以解决如缓存管理、同步管理(甚至是分布式),事务管理,存储管理,日志管理。

■A WCF service can handle concurrency in three different ways.

WCF服务可能处理并发用三个不同的方式。

■concurrency control mechanism

[计] 并发控制机制

■A Basic Thought of Concurrency Controlling Mechanism for CSCW

一种CSCW协同控制机制的基本思路

■A Relaxed Serializability Concurrency Control Algorithm

一种准串行化并发控制算法

■A New Algorithm for Serializable Concurrency Control of Real Time Transactions

一种新的实时事务并发控制方法

■The following table shows the concurrency side effects allowed by the different isolation levels.

下表显示了不同隔离级别允许的并发副作用。

■Making additional guarantees about the implementation of existing language facilities in the presence of concurrency will be needed, though.

不过在存在并发的情况下现有语言设施实作需要做出额外的保证。

■The business process context is strictly speaking multi-threaded, but in practice concurrency is sufficiently rare that this fact may be disregarded most of the time.

业务流程上下文严格的讲是多线程的，但是实际应用中，并发的情况非常少，大部分情况下都可以忽略。

■To maximize concurrency in a program, we must minimize the frequency and duration of lock acquisition.

为了使程序中的并发效用最大化，必须最小化锁定获取的频率和时长。

■Therefore, regional version concurrency control strategy by quadtree index was suggested, and its frame and methods for correlative issues were given.

为此提出了基于四叉树索引的区域版本并发控制机制，并给出了基于四叉树索引的区域版本实时协同绘图系统的框架和相关问题的解决方案。

■These developments in technology rely on communication, concurrency and asynchronous operation within software applications.

以上这些技术的发展都要依靠通信及应用程序内部的同/异步操作。

■Concurrency is one topic engineers notoriously get wrong, and understandibly so, because the brain does juggle many things at a time and in schools linear thinking is emphasized.

众所周之，并发性是一项工程师们容易搞错并难以理解的议题，因为我们的大脑要挣扎着同时处理很多事情，而在学校却一直在强调线性思考。

■The essence of concurrency of international accounting standards is to coordinate the interests among different nations.

会计标准国际趋同的实质是各国的利益协调。

■But again, you'd need to implement code that interprets the updategram syntax in addition to performing the business logic and concurrency checks.

但是,您也需要实现一个代码,该代码除了执行业务逻辑和并发检查,还要解释updategram语法。

■But for modern applications which make heavy use of many fine-grained, asynchronous (AJAX) requests, concurrency is a fact of life, and must be supported by the programming model.

但是对于现代应用来说，大量的细粒度和异步请求(AJAX)，并发请求是很常见的，需要被编程模型支持。

■When this happens, the number of the threads that can be run is higher than the concurrency allowed on the IOCP (for example, NumberOfConcurrentThreads).

你可以有很多工作线程，并发线程的数量一般是小于或者等于工作线程数量。

■You need to strike a balance between batching to reduce state changes and pushing data out to the driver early to help achieve concurrency.

你需要平衡批处理数据量以减少绘制状态改变，并且在早期就把数据发送到驱动中以获得并行性。

■Copy a delegate to a local variable before publishing to avoid concurrency race condition.

使用前将委托复制到局部变量,以避免并发冲突。

■Using multiple vertex buffers in round-robin fashion can help with concurrency.

使用多顶点缓存轮流操作能够促进并行性。

■Pessimistic concurrency is typically used for two reasons.

保守式并发通常用于两个目的。

■Allowing dirty reads can cause higher concurrency, but at the cost of reading data modifications that then are rolled back by other transactions.

允许脏读可能产生较多的并发操作,但其代价是读取以后会被其他事务回滚的数据修改。

■Object Data Model Based Concurrency Control in Fully-Replicated Architecture

全复制结构下基于对象数据模型的并发控制

■Shared (S) locks allow concurrent transactions to read (SELECT) a resource under pessimistic concurrency control.

共享锁(S锁)允许并发事务在封闭式并发控制下读取(SELECT)资源。

■OVER-OPTIMISTIC CONCURRENCY STRATEGY RESEARCH ABOUT RELATION DATABASE

关系数据库的超级乐观并发控制策略研究

■The various concurrency control algorithms for cache consistency are also studied.

其次讨论了实现缓冲一致性的各种并发控制策略;

■Reduce redundant information to increase the speed of updates and improve concurrency.

减少冗余信息,以加快更新速度并改善并发性。

■distributed concurrency control

分布式并发控制

■distributed concurrency control algorithm

分布式并行控制算法

■Lock and serializability are two important methods for concurrency control.

加锁与可串行化是并发控制中采取的2个主要措施。

■concurrency controlling mechanism

协同控制机制

■In the protocol, multiversion optimistic concurrency control method was adopted.Technique of multiversion dynamic adjustment of serialization order was used.

协议采用多版木乐观方法，使用多版本动态调整串行次序技术。

■On the other hand, in the field of Native XML Databases (NXD) the research concerning the transaction and the concurrency control mechanism is initiated not long ago.

另一方面，在XML原型数据库(NXD)系统领域，事务和并发控制机制方面的研究刚刚起步。

■A programmer can derive benefit from a multi-threaded application only if the coding problem requires some concurrency.

只有当要解决的问题需要一定程度的并发性时,程序员才会从多线程应用程序中受益。

■Synchronization serializes access to an object thereby minimizing potential concurrency.

同步实现了访问的串行化，因此可以降低了并发冲突风险。

■Evolving Algebra for Periodic Deterministic Real-Time Concurrency

周期性可定实时并行进程的进化代数分析

■So concurrency is largely an unsolved problem.

因此同作大量地是一个被未解决的问题。

■A DBMS must therefore provide some form of concurrency control to prevent uncoordinated access to the same data item by more than one transaction.

因此，DBMS必须提供某种并发控制状态以阻止多个事务对于同一数据项的非协调访问。