事件流处理(esp)是一种软件能力旨在支持事件驱动的体系结构的实现。
Event stream processing (ESP) is a software capacity designed to support implementation of event-driven architectures.
事件驱动架构包括简单事件处理、复杂事件处理(CEP)和事件流处理(esp)，GartnerGroup正准备在该领域大展拳脚。
Event-driven architectures include simple event processing, complex event processing (CEP) and event stream processing (ESP) are an in area that the Gartner group is poised for significant growth.
它是被处理的事件流源头，以便在服务停止或运行速度低于所定义的响应时间阈值时发出警报。
It is the source of streams of events that are processed in order to raise alerts when a service is down or running slower than defined response time thresholds.
不仅必须记录事务更改和承认相关事件，基础设施还必须能够处理事件流。
Not only must transactional changes be noted and associated events recognized, but the infrastructure must be capable of handling event streams.
表示模式处理信息的显示及处理操作信息或调用应用程序流的事件。
Presentation patterns address the display of information and processing of events that manipulate the information or invoke the application flow.
事件通知——流的各种步骤可以通过回调进行通知，以此告诉主机应用去报告和响应数据处理的过程。
Event notification - the various steps of the flow can perform notifications via callbacks, allowing for the host application to report and respond to the progress of the data processing.
SAX根据XML构造发回一个自由的事件流，除了当前正被处理的节点外不要求其它数据在内存中。
SAX sends back a free stream of events based on the XML constructs, and does not require data to be in memory except for the node currently being processed.
首先它鼓励开发简单转换事件流的SAX处理程序。
First, it encourages the development of SAX handlers that transform the event stream in simple ways.
它们可用来向内存流控制器发出dma命令、处理SPE事件、向PPE和从PPE读写消息。
They are used for issuing DMA commands to the memory flow controller, handling SPE events, and reading and writing messages to and from the PPE.
将结果事件添加到处理动作的中介流中。
更重要的是，许多流取决于外部事件，并且当每个元素可用时，才处理这些流。
More significantly, many streams depend on external events, and yet should be processed as each element is available.
它主要通过让工作流步骤发出事件给引擎，从而使引擎可以处理这个事件或对该事件做出反应。
Mainly by causing a workflow step to emit some event to the engine so it can process it and react to it.
下一小节将查看传感器事件处理如何有助于流程流的执行。
The next section looks at how sensor event processing can help in process flow execution.
架构师需要涉及许多问题，从安全性、访问控制和服务水平协议，直到业务工作流、事件处理、信息管理和业务规则。
The architecture needs to cover a range of directives from security, access control, and service level agreements to business workflow, event processing, and information management and business rules.
这个条件可以应用于推导规则(创建欺诈)，如果交易事件是流的组成部分，还可以应用在流处理陈述中。
This condition can apply in an inference rule, as a Fraud is created or in a stream processing statement if the transaction event is part of a stream.
SAX定义了一个事件流：解析器生成一系列事件，将每个事件传递给一个处理程序。
SAX defines an event stream: the parser generates a series of events, passing each to a handler.
分析事件流和预期的工作负载，确保先处理简单的事件再处理复杂的事件。
Analyse your event flows and expected workload and ensure simpler event processing occurs before more complex event processing.
流或序列之类的组合活动在指定事件处理程序内所进行的操作时尤为有用。
Composite activities like flow or sequence are especially useful to specify the actions taken within the event handler.
此模式提供了进入ESB的事件（交互）的处理，对其进行筛选，并转换为重要事件流，以传递到事件引擎。
This pattern provides for processing of events (interactions) entering the ESB to filter and transform them into a stream of significant events which are passed to an event engine.
伴随着它的交替和例外，事件流是由一系列的事务处理组成。
The flow of events, along with its alternates and exceptions, is composed of a series of transactions.
一个更广泛的事件驱动架构概念，不仅是超越事件驱动soa的，还应该包括实时信息流和分析，以及复杂事件处理。
A broader event-driven architecture stretches beyond event-driven SOA, to include real-time information flow and analysis, and complex event processing.
解析器根据输入XML发送事件流，然后处理程序代码依次处理事件。
The parser then sends a stream of these events based on the input XML, which the handler code processes in turn.
对于事件流的处理，node . js是比较理想的，其异步、非阻塞的架构就意味着速度很快。
With regard to responding to event streams, node.js is ideal. Its asynchronous, non-blocking architecture means it's incredibly fast.
常用的工作流是使用mxml格式创建GUI的主要部分(呈现)，然后使用ActionScript代码执行事件处理和业务逻辑。
A common workflow is to create much of the GUI (presentation) using the MXML format, and then use ActionScript code for event handling and business logic.
xml简单api (Simple APIfor XML,SAX)是一种事件驱动XML API，由它定义的事件流可以指定从解析器传到专门的处理程序代码的XML结构。
Simple API for XML (SAX), an event-driven XML API, defines a stream of events specifying XML structure as handed from the parser to the specialized handler code.
一个可观察对象是一个事件流，我们可以用数组型操作符来处理它。
An observable is a stream of events that we can process with array-like operators.
然后，我们查看处理动作流的ESB 流如何将结果事件发送到BusinessEvents 中。
Then we'll see how an ESB flow processing action flow can send result events into Business Events.
WebSphereBusinessEvents是运行时事件关联引擎和用于设置事件处理规则、流和交互的集成开发环境。
WebSphere Business Events is the run-time event correlation engine and the integrated development environment for setting up the event processing rules, flows, and interactions.
一组自定义的脚本文件，包含用来实现特定的编辑行为、数据验证、事件处理程序和数据流控制的编程代码。
A set of custom scripting files that contain programming code used to implement specific editing behavior, data validation, event handlers, and control of data flow.
基于临界区的代理事件处理模型实现了数据流驱动。
The agent event handling model based on critical region implements data driven system.
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