concurrency
美 [kən'kʌrənsɪ] 
英 [kən'kʌrənsɪ]
英汉解释
例句
Academic literature studies at least a dozen concurrency models important enough to go into production.
学术文献研究了至少十二种很重要的投入到了实际应用的并发模型。
At any time, the concurrency level of a scheduler is equal to the number of virtual processor granted to it by the Resource Manager.
在任何时候，计划程序的并发级别等于通过资源管理器向它授予的虚拟处理器数。
This technique is called pipelining, and is a very effective way of exploiting concurrency in a general-purpose processor.
该技术被称为流水线，是在通用处理器中采用并行算法且非常有效的途径。
InfoQ: Rubinius seems to be shipped with a wealth of concurrency ideas and tools - threads, actors, multivm + message passing IPC, etc.
Rubinius好像有了很丰富的并发概念和工具——线程、actor、多虚拟机+消息传递IPC等等。
And she said there's still latent demand, and if the login servers could handle the load concurrency would be even higher.
她同时说，如果登录服务器可以应付更高的并发性负载的话，市场仍有潜在需求。
The transaction failed to commit due to the failure of optimistic concurrency control in at least one of the resource managers.
该事务没有确认，因为至少一个资源管理器里的乐观并发控制失败。
Another aspect of one instance supporting multiple users is the matter of concurrency .
一个实例支持多个用户带来的另一方面问题是并发性。
The Concurrency Runtime also enables you to specify scheduling policies that meet the quality of service demands of your applications.
并行执行阶段也可让您指定符合应用程式服务品质需求的排程原则。
This may result in the queuing of additional requests until the long-lived request returns, freeing up the concurrency slot.
这可能导致其他请求排队，直到那个长时间请求返回，让出并发位置。
MenTaLguY: At this point in history, concurrency is a particularly important concern, and I think Rubinius reflects that.
从历史上看，在这一点上，并发是一个非常重要的东西，我想是受了Rubinius的影响。
Note that this optimistic approach is how concurrency is handled with the reference implementation.
注意，这种乐观方法也是参考实现处理并发性的方式。
Sometimes this gamble works, but in most cases you will not notice the concurrency improvement you might have hoped for.
有时，这种赌博有用，但大多数情况下，您都不会实现预期中的并发性改善。
This allows for a tradeoff between speed of execution and no reduction in concurrency against the number of statistics returned .
这就可以根据返回的统计信息数量，实现执行速度与不减少并发之间进行权衡。
Operational transformation is really just a concurrency primitive.
事实上，操作转换仅仅是一个并发原型。
Let's take a look at each of these concurrency models, starting with the simplest one: vars.
我们来看一下每个并发模型，从最简单的开始：vars。
Prime event structures have been shown to be useful models for concurrency and for sequential computation.
主要活动结构已经被证明是有用的模式，为连续计算。
The next nine parameters in the WHERE statement are used for optimistic concurrency.
接着的九个WHERE语句参数用于开放式并发。
Whenever a concurrency or locking issue occurs on a database, you might be asked which isolation level a statement effectively uses.
只要数据库中出现并发性或者锁定问题，您就可能会被问及一条语句能够有效使用的隔离级别是什么。
Note that you wouldn't simply take locks around all read and write operations, as not all classes need such a concurrency control mechanism.
注意，并不是简单地在所有read和write操作外面加上锁，因为不是所有类都需要这种并发控制机制。
They assume some sort of concurrency exists in the computation system.
它们假设在计算系统中存在某种并行。
The key is to maximize the concurrency of the end-to-end application flow until the available processor or other resources are maximized.
关键是最大化端到端应用程序流的并发性，直到可用处理器和其他资源被最大化。
Due to this separation, a data warehouse does not require transaction processing, recovery, and concurrency control mechanisms.
由于这种分离，数据仓库不需要事务处理、恢复和并行控制机制。
Its event-based aspects model a form of concurrency that's easy to learn and less error-prone than threading.
其基于事件的特性将模拟一种易于掌握并且比线程更少出错的并发形式。
The next new feature within DB2 is an improvement to its transaction concurrency model.
DB2中的另一个新特性是对事务并发模型的改进。
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。
The references below point, among other resources, to implementations and experiments with a wide variety of concurrency models.
下面的参考资料指向了一些用各种并发模型进行的实现和实验，还有其它参考资料。
DELUXE mode provides more concurrency to the target table while loading, whereas EXPRESS mode expects the target table to be a RAW table.
DELUXE在加载时向目标表提供更多并发性，而EXPRESS模式期望目标表是一个RAW表。
Doing this causes the lock to be held until the end of the transaction, therefore impeding user concurrency.
此操作会造成在事务结束之前一直持有锁，从而妨碍用户并发。
In and of itself, simply passing messages around doesn't avoid all the problems of concurrency-incorrect code.
仅仅传递消息并不能避免错误的并发代码的所有问题。
In cursors, however, an additional set of scroll locks can be acquired based on the specification of a cursor concurrency level.
但在游标中，可以根据指定的游标并发级别获取一套额外的滚动锁。
Like the API Layer strategy, the High Concurrency strategy frees the client layer from any transaction responsibility.
与API层策略类似，HighConcurrency策略释放了客户机层的任何事务责任。
New definition of concurrent conflict in collaborative design is presented and a fitting framework of concurrency control is designed.
提出了协同设计并发冲突定义和相应的并发控制框架。
You can leave your model with its default values for handling concurrency conflicts, or you can change it to suit your purposes.
您可以保留模型用于处理并发冲突的默认值，也可以根据您的需要对其进行更改。
Many developers believe concurrency demands elaborate mechanisms, and difficult threading code in particular, for a proper solution.
许多开发人员都相信：作为正确的解决方案，并发性需要有精巧的机制，特别需要有复杂的线程代码。
Known as STM. NET, this research project was announced in 2008 as an alternative to explicit locks when dealing with concurrency issues.
这个研究项目始于2008年，被用于在处理并发问题时代替显式锁。
If a thread with system-level scheduling contention is desired, a new KSEG with a concurrency level of one can be created for that thread.
如果进程希望创建一个系统级调度的线程，会为这个线程创建一个新的并行级别为一的KSEG。
Because of the large inboxes for each user, available disk space limited the amount of concurrency that we were able to test.
由于每位用户都使用大型的收件箱，所以可用的磁盘空间限制了我们可以测试的并发事务的数量。
Keep in mind the "user view" or "programming model" of concurrency as a matter of scheduling access to a unitary resource.
请记住，从“用户视图”或“编程模型”的角度来看，并发就是关于调度对不可分资源的访问这样一件事情。
Like the High Concurrency strategy, the High Performance strategy involves trade-offs to consider.
与高并发性策略类似，高性能策略也要考虑折衷的问题。
Even if the language isn't used in a production environment, it's useful for prototyping complex concurrency problems.
即使不是在生产环境中使用该语言，仍然可以使用它原型化复杂并发性问题。
