小部件将一个AJAX请求发送到服务器来获得最新的内存信息并更新ui，并且无需刷新整个页面。
The widget sends an AJAX request to the server to get the latest memory information and update the UI without refreshing the whole page.
如果结构主机在全局编录服务器上运行，它将会停止更新对象信息，因为它不包含对它不保存的对象的任何引用。
If the Infrastructure master runs on a global catalog server it stops updating object information because it does not contain any references to objects that it does not hold.
目录服务器为更改或更新用户信息提供了极大的灵活性，例如，反映职位升迁或新聘用人员。
A directory server provides you almost infinite flexibility to change or update user information, for example to reflect job promotions or new hires.
使用衍生进程和消息传递，您就可以对来自服务器的请求进行排队，以便存储、更新和检索信息。
Using a spawned process and messaging you could queue the requests from the server to store, update and retrieve information.
本例的下一步不仅包括回发更新的项目列表，还包括提供状态信息，以使客户机了解服务器进行了怎样的操作，如以下代码清单所示。
The next step in this example is not only to send back the updated item list, but also to provide status information letting the client know what the server did as shown in the following code listing.
这是因为代理服务器的路由信息是动态获得并更新的。
This is because the proxy server’s routing information is obtained and updated dynamically.
在首次成功连接到DB 2数据库之后，DB2将使用备用服务器信息更新jdbc驱动程序。
After the first successful connect to the DB2 database, DB2 will update the JDBC driver with the alternate server information.
在首次成功连接到DB 2数据库之后，DB 2还将使用备用服务器信息更新jdbc驱动程序。
After the first successful connect to the DB2 database, DB2 will also update the JDBC driver with the alternate server information.
这个模拟器将生成随机值来模仿一个生成比分更新信息的服务器，并发布这些“比分”到团队通道。
The simulator will generate random values to emulate a server generating score updates, and will publish these "scores" to the team channels.
长轮询是一种轮询技术，其中服务器延迟完成HTTP请求，直至已经为客户机准备好了一个更新信息或发生超时。
Long polling is a polling technique in which the server will delay completing the HTTP response until either an update is ready for the client or a timeout occurs.
重启服务器，使更新的信息可用。
Restart the server to make the updated information available.
Kiko是一个日历应用程序，它很巧妙地利用了DHTML来编辑日历，并使用Ajax更新服务器中的约会、联系方法和相关信息。
Kiko is a calendaring application that makes excellent use of DHTML for editing a calendar as well as Ajax for updating the server with new appointments, contacts, and related information.
ntpd后台程序在后台执行，可以配置为提供时间同步信息和根据服务器自动更新本地计算机的时间。
The ntpd daemon runs in the background and can be configured both to supply time synchronization information and automatically update the time of the local machine according to a server.
在这些库所发出的Ajax请求中由服务器检索到的信息可用来增量地“实时”更新页面的状态。
The information retrieved from the server in the Ajax requests made by these libraries can be used to incrementally update the state of the page in "real time."
如果您在Preferences对话框中输入或编辑您的位置信息，LotusSametime能够同时更新服务器条目和客户机配置文件。
If you enter or edit your location Settings in the Preferences dialog box, Lotus Sametime can update both the server entry and client profile.
Soft wareProxyAPI同设备管理器服务器传递信息来创建、更新、删除并查询设备管理器数据库中的软件。
The SoftwareProxy API communicates with the Device Manager server to create, update, delete and query software in the Device Manager database.
然而，如果服务器没有任何信息，它将保持请求并等待客户端可用的更新信息。
However, if the server does not have any information, it holds the request and waits for an update to be available for the client.
并发问题通过在每次更新或删除时比较所提交的版本信息和服务器上的版本信息来解决。
Concurrency issues are checked by comparing the submitted version info with the one on the server during every update or delete.
让我们来具体看看用于更新来自服务器的信息的一些常用技术，这些技术模拟了服务器推送。
Let's look in some detail at common techniques used to update information from the server, which simulates a server push.
数据库服务器不更新系统编目表中的统计信息。
The database server does not update the statistics in the system catalog tables.
如果计算机没有同步，则从服务器可能会停止从主服务器下载信息，或可能会拒绝对主服务器的更新。
If your machines become out of sync, then slaves might stop downloading information from the master, or updates to the master might be refused.
服务器检查可用更新信息，如果没有更新信息，服务器将延迟完成HTTP请求，直到可用信息出现或者超时。
The server checks for any available updates and if there are no updates, the server delays completing the HTTP request until either there is information available or a timeout occurs.
信息聚合服务器器会按照你选择的明细规范，寻找与其相配的最新公布出来的资助信息，然后发送给你，免得你再返回网站保持更新。
The aggregator will send news about announced grants matching the specific criteria you select, saving you return trips to the site to keep up to date.
可以实现可预测信息更新的应用程序或支持相对较少更新的应用程序可以使用轮询，同时不会浪费服务器的资源。
Applications with predictable information updates or those that tolerate relatively infrequent updates can use polling without excessive waste.
也许最令人吃惊的是，Facebook能够他们的服务器上查看很多你可能已经删除的信息，包括照片和状态更新。
Perhaps most surprising, Facebook can access much of the information you may have deleted, including photos and status updates, from their servers.
副本的绑定信息保存在配置中，并在运行时动态获得，所以添加冗余服务器只需更新配置，不用修改源码。
The binding information for replicas is kept in configuration and is dynamically acquired at runtime, so adding a redundant server requires only a configuration update, not changes in source code.
P PG不承诺对本网站、PPG服务器及任何链接的网站上的任何信息进行更新及修正。
PPG makes no commitment to update or correct any information that appears on this website, PPG's server, or any website linked hereunder.
PACS数据库服务器负责对病人及其图像信息进行更新。
PACS database server is used to update the patients information and their images information in database.
PACS数据库服务器负责对病人及其图像信息进行更新。
PACS database server is used to update the patients information and their images information in database.
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