其他你需要把所有这些不同类型的异步操作不同的模型，并发异步程序。
In other models you need to treat all of those different types of asynchronous operations differently, complicating your asynchronous programs.
当BeginInvoke和EndInvoke函数是异步程序模式时，调用就是同步调用。
Invoke performs a synchronous invocation, while the BeginInvoke and EndInvoke functions follow the Asynchronous Programming Model pattern.
信号就是软件中断，可以向正在执行的程序(进程)发送有关异步事件发生的信息。
Signals are software interrupts that send information about an occurrence of an asynchronous event to an executing program, or process.
这个示例混合应用程序是一个异步的电子邮件通知系统。
The sample hybrid application will be an asynchronous E-mail notification system.
事实上，您可能还了解到异步事件处理程序是通过队列进行处理的(这是正确的)。
In fact, you might even remember hearing somewhere that asynchronous event handlers are processed via a queue (which is true).
异步技术能使得应用程序的总吞吐量得到显著提升，但这并不是无偿的。
Asynchronous techniques can offer significant improvements in an application's overall throughput, but it isn't free.
因此，不能够保证异步事件处理程序的执行顺序与触发更新的顺序一样。
Therefore, there is no guarantee that asynchronous event handlers will execute in the same order as the triggering updates.
在异步客户端程序中使用。
第二个问题是，尽管异步事件处理程序是通过队列进行处理的，但一个队列有多个读取程序。
The second problem is that although asynchronous events are indeed processed through a queue, there are multiple readers of the queue.
使用异步编程模型能帮助你让应用程序更具伸缩性，而异步工作流可以帮你更容易地完成这样的工作。
Using the asynchronous programming model can help make your applications more scalable and the asynchronous workflows can help you do this more easily.
应用程序到应用程序的消息交换是异步的——应用程序不必等到另一个应用程序收到消息。
The application-to-application message exchange is asynchronous — one application does not wait for the other application to receive the message.
如果外部客户端需要控制某些应用程序处理，异步接收将特别有用。
Asynchronous receive can be particularly useful if the external client needs to control some application processing.
NUM_IOCLEANERS是一个数据库配置参数，它可以让您指定数据库的异步页清除程序的数目。
NUM_IOCLEANERS is a database configuration parameter that lets you specify the number of asynchronous page cleaners for a database.
本系列已经用大量时间讨论了数据格式，这主要是因为几乎所有异步应用程序最终都要处理数据。
This series has spent a lot of time looking at data formats, mostly because your asynchronous applications are ultimately almost all about data.
每条消息连同异步回调侦听程序一起被发布到驻留在业务层的消息总线。
Each message is published, along with an asynchronous callback listener, to a message bus residing on the business tier.
清单9是示例应用程序的远程服务异步接口。
Listing 9 is the remote service asynchronous interface for the sample application.
它使得程序员可以处理异步事件。
它们让应用程序异步地接收传递JMS目标的消息。
They let your application asynchronously receive messages delivered to a JMS destination.
请求和响应是由客户机应用程序异步处理的。
Requests and responses are handled asynchronously by the client application.
异步I/O让应用程序能够在不阻塞的情况下读写数据。
The asynchronous I/O allows applications to read and write data without blocking.
如果一个应用程序要向其他一些应用程序通告事件，那么也是异步调用。
When one application wants to inform several others of an event, do so asynchronously.
将会话信息传递到异步回调处理程序。
现在需要配置出站通信路径，以使SCA应用程序能够将异步消息发送到基于MQ的消息传递客户端。
You now need to configure an outbound communication path to enable the SCA application to send an asynchronous message to an MQ-based messaging client.
异步消息传递：此方法解决了应用程序之间的紧密耦合问题。
Asynchronous messaging: This approach addresses the problem of tight coupling between applications.
记住，异步事件处理程序的执行是有保证的。
You remember that asynchronous event handlers are guaranteed to be executed.
在大多数情况下，这种应用程序模式使用异步的面向消息的中间件进行实现。
In the majority of cases this Application pattern is implemented using asynchronous Message Oriented Middleware.
通过使用异步api，应用程序将对外部事件进行轮询并在事件发生后执行相应的操作。
With asynchronous APIs, the application polls for external events and executes relevant actions when an event arrives.
在字符驱动程序中引入了异步api。
Asynchronous APIs have been introduced to be used by character drivers.
程序异步地调用JSON服务。
当一个应用程序调用其它的应用程序时，进行异步调用。
When one application is calling another, make that call asynchronously.
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