如果同步不适当，后果是很严重的：会造成数据混乱和争用情况，导致程序崩溃，产生不正确的结果，或者是不可预计的运行。
The consequences of failing to properly synchronize are severe: data corruption and race conditions, which can cause programs to crash, produce incorrect results, or behave unpredictably.
除了解决同步问题之外，在应用程序中使用数据绑定框架还有其他优点。
In addition to addressing the synchronization problem, there are some other advantages to using a data binding framework in your application.
对于垂直方向上的每个空格来说，管理程序都会采用 DMA 方式将自己的缓冲区读到GPU 的内存中，然后将 GPU的可视页刷新为与垂直空格信号同步的数据。
Every vertical blank, the hypervisor DMAs this buffer to the GPU memory, and then flips the GPU's visible page to the new data synchronously with the vertical blank signal.
在数据库提交时，会有一些小型（8K）的内存页被同步到数据库中，而因为应用程序使用的是对象引用，内存页面可能会从持久化存储中错误地换入。 由于一般来说对象都会聚集在同一个内存页中，在页面被换入的时候很少会有分页动作的发生。
Since objects tend to aggregate onto the same page, there is little paging going on once a page is brought in.
表单客户机将表单模板存储在设备上，启用了表单应用程序，并且在本地对表单数据进行排队，直到这些数据能够与服务器同步以进行处理为止。
The forms client stored the form template on the device, enabled use of the forms application, and queued the forms data locally until it could be synchronized to the server for processing.
这种数据同步模式还可以从应用程序特定的格式到通用格式合并业务对象的映射。
This data synchronization pattern can also incorporate mapping of the business object from an application-specific format to a generic format.
这些数据库还可以定期地与企业数据库进行同步，从而将用户离线时客户机应用程序需要的数据捕捉到客户机上。
These databases can also periodically synchronize with enterprise databases to capture data on the client for use by the client application when the user is offline.
为了维护这种持久性，应用程序组件必须能够处理并发性、连接管理、数据完整性和同步。
To maintain this type of persistence, application components must be capable of handling concurrency, connection management, data integrity, and synchronization.
表单服务器将表单应用程序存储在表单库，将表单模板部署到目标设备，并且启动了与服务器同步的表单数据的处理。
The forms server stored the forms application in the form repository, deployed the form template to the target device, and initiated the processing of the forms data synchronized to the server.
它让我们可以开发出分布式的应用程序，并跨多个平台同步数据。
It allows for distributed applications to be developed which can synchronized data across multiple platforms.
当应用程序需要使用不同来源的信息时，来自每个源的数据可以同步获得，而每个源可以同时提取。
When the application needs information from different sources, data from each source can be got synchronously but each source can be fetched concurrently.
要编写分布式应用，程序员必须学习和使用针对跨层通信、数据编制、同步和安全等领域的底层类库。
To write distributed applications, programmers must learn and use a large variety of lower-level libraries for cross-tier communication, data marshaling, synchronization, and security.
分析性MDM还支持精确的业务智能化，可以与数据仓库和分析应用程序自动地同步数据对象和结构。
Analytical MDM also enables accurate business intelligence, and allows accurate objects and structures to be automatically synchronized with data warehouses and analytic applications.
另外，MDM系统和修改主数据的应用程序系统之间的同步也有成本。
Also, the synchronization between the MDM systems and application systems changing master data is not free.
这就意味着可以将应用程序开发为在与数据进行同步后，接着以离线的方式进行使用。
That means applications could be developed to synchronize their data, then use it in an offline fashion.
第2部分将构建一个地址簿应用程序来访问地址簿记录存储，并对其进行更新，使之与远程的DB 2地址数据库同步。
Part two builds an address book application that accesses the address book database, performs updates to it and then synchronizes it with the remote DB2 address database.
该模式的另一种选择是使用始终脱机模式并编写应用程序，当本地数据库发生更改时，将在后台立即进行同步操作。
An alternative to this pattern is using the always-offline pattern and coding the application to synchronize immediately in the background when changes are made to the local database.
为了确保持久性，应用程序组件必须能处理并发性、连接管理、数据完整性以及同步。
To ensure persistence, application components must be capable of handling concurrency, connection management, data integrity, and synchronization.
完成场景的开发后，您需要在服务器上运行应用程序，以同步两个数据库之间的数据。
When you've finished developing the scenario, you'll run the application on the server to synchronize the data between the two databases.
整个应用程序被存储为许多简单的元数据文本文件，这些文件可以与开发人员钟爱的版本控制系统轻松同步。
An entire application is stored as many simple metadata text files which are easily synchronized with a developer's preferred version control system.
本文讨论如何创建一个连接ibm数据库服务器的XAML应用程序，并讲解在XAML应用程序中如何显示和同步数据。
This article provides an insight into creating an XAML application that connects to an IBM database server and also how data is shown and synchronized in XAML applications.
图7显示了业务集成中所使用的一种常见模式，这个模式需要在各种后端业务应用程序系统之间对语义上类似的数据进行同步。
Figure 7 shows a common pattern used in business integration that involves the need to synchronize semantically similar data among various back-end business application systems.
取决于该的应用程序体系结构的更改可能包括令人生畏任务如同步会话状态和跨服务器位置复制数据库事务。
Depending on the application, changing the architecture could include daunting tasks such as synchronizing session state and replicating database transactions across server locations.
您可以创建一个导入，使应用程序也能够访问ABCFIN数据库，但是在本场景中，我们仅关注的是通知abcfin更新和同步。
You could create an import so that your application can access the ABCFIN database also, but in this scenario we are just interested in being notified of ABCFIN updates and then synchronizing.
此数据库包括应用程序将要同步的客户表和JDBC资源适配器将轮询以创建入站事件的事件表。
This database includes the Customer table, which is the table that the application will synchronize, and the event table that the JDBC resource adapter will poll to create inbound events.
浏览器可能不会自动同步应用程序和设备之间的数据？
Might it not automatically synchronize data between devices and applications?
在这一部分中，您需要选择Domino应用程序执行哪些事件时要与DB 2数据库同步。
In this section you need to choose the events when the Domino application performs synchronization with the DB2 database.
应用程序可以使用Ajax实现自动保存，但前提是表单应提供传统的提交按钮或使用同步请求发送数据以做处理。
Applications can use Ajax for auto-saving, but your forms should either provide good old submit buttons or use synchronous requests for sending the data for processing.
我们使用了DB 2Everyplace的功能部件来创建、部署和测试样本Palm应用程序，然后使Palm应用程序与服务器DB 2数据库之间的数据同步。
We have used the features of DB2 Everyplace to create, deploy, and test our Sample Palm application, and then we synchronized the data from that Palm application with a server DB2 database.
在Internet年代，应用程序不仅要求即时访问数据，通常还以压倒性的近乎同步的请求尝试该访问。
In the Internet age, applications demand not only immediate access to data, but they also often attempt this access in a crushing wave of near-simultaneous requests.
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