持续捕获运行数据快照，并将其传输到灾难数据中心。
Continuously take snapshots of the run data and transfer them to the disaster data center.
使用一个生产数据快照来执行一个全面测试有两个目的。
Performing a full test with a snapshot of production data serves two purposes.
安装或卸载应用程序时，在保存更改前捕获运行数据快照。
When you install or uninstall an application, take a snapshot of the run data prior to saving the changes.
在此情况下，您将需要选择在保存更改前捕获的运行数据快照。
Then you will need to select the run data snapshot that was taken prior to saving the changes.
只有数据快照实现了写入顺序一致，才能保证运行数据的一致性。
Consistency of the run data only exists when the snapshot of the data is write order consistent.
选择运行数据快照，通常为传输到灾难数据中心的最后一个快照。
Selecting the run data snapshot, will normally be the last snapshot that was transferred to the disaster data center.
表示订阅服务器是否可以启动已筛选数据快照生成进程。
If Subscribers can initiate the filtered data snapshot generation process.
运行数据快照将定期捕获，这个定期时间间隔定义灾难数据中心的恢复点。
The run data snapshot will be taken periodically and that period defines the recovery point of the disaster data center.
事实上，您可能会希望保持数个数据快照，以在上个快照不能用的情况下救急。
In fact, you will likely want to keep a couple of snapshots worth of data around just in case the last snapshot was not useable.
收集到此处的真实世界的项目数据是来自所有参与了（受治理的）的项目的数据快照。
The real-world project data collected to this point is a snapshot of data from all participating (governed) projects.
进行概要更改时，获取配置数据快照和安装数据快照，并将其传输到灾难数据中心。
When you make a profile change, take a snapshot of the configuration data and a snapshot of the installation data and transfer them to the disaster data center.
因此可以把一个设备从镜像中去掉，把它作为数据快照，并且还能保持数据安全。
So you can move one devices out of mirror and use it as snapshot while still having your data safe and secure.
所有测试都应该与生产环境隔离，最好使用一个生产数据快照，以便您能够更好地测试新环境。
All testing should happen in isolation from the production environment, preferably with a snapshot of production data so you can better exercise the new environment.
它将两个帐户数据快照存储在一个常规数组中，并将这个数组作为最终结果返回给客户机。
It stores both the account data snapshots in a regular array and returns them to the client as the final result.
这需要为存在的这些配置更改捕获安装数据快照，因为这些更改中修改的一些文件包含在安装数据中。
This need to take a snapshot of the installation data for these configuration changes exists because some of the files that are altered in for these changes are contained in the installation data.
确定为每个数据卷使用的快照。
将数据记录到快照上的自动化任务可能尚未运行。
The automated task that records data to the snapshots might not have run yet.
您可以为您正在分析的应用程序，在其运行过程中保存内存概要数据的“快照”，以便您可以之后更详细地观察。
You can save a "snapshot" of memory profiling data for the application you are analyzing as it is running so that you can view it later in more detail.
定期收集快照数据。
这意味着，创建概要、删除概要、添加节点、删除节点操作均应触发安装数据的快照捕获。
This means that the actions of create profile, delete profile, add node, remove node, should also trigger a snapshot to the installation data.
转换：在一段时间内汇总快照数据。
Transform: Snapshot data is aggregated over a period of time.
通过磁盘复制系统，将捕获主要数据中心的状态数据的快照并以异步方式传输到灾难数据中心。
With this disk replication system, snapshots of the state of the primary data center are captured and asynchronously transferred to the disaster data center.
例如，安装卷、配置卷和运行数据的最后快照。
For example, the last snapshot of the install volume, the config volume and the run data.
进行任何其他配置更改时，请捕获配置数据的快照并将其传输到灾难数据中心。
When you make any other configuration changes, take a snapshot of the configuration data, and transfer it to the disaster data center.
当您开始执行操作时，也许数据仓库“快照”收集尚未运行。
When you've just started, it's likely that the data warehousing "snapshot" collection hasn't run yet.
进行安装更改时，请捕获安装数据的快照并将其传输到灾难数据中心。
When you make an installation change, take a snapshot of the installation data and transfer it to the disaster data center.
虽然值对象包含数据库中数据的快照，但它不能动态地反映数据的更改。
The value object contains a snapshot of the data in the database, but it won't dynamically reflect changes to that data.
运行数据的快照需要包括数据库数据和事务日志。
A snapshot of the run data needs to include both the database data and the transaction logs.
注意，在上面的示例中，使用表函数提取感兴趣的表的数据比搜索快照输出中的数据简单得多。
Notice in the above example how much simpler it is to extract just the data for the table of interest using the table function rather than having to search for the data in the snapshot output.
TABLESPACE针对表空间快照数据。
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