Then you will need to select the run data snapshot that was taken 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。
Selecting the run data snapshot, will normally be the last snapshot that was transferred to the disaster data center.
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。
The run data snapshot will be taken periodically and that period defines the recovery point of the disaster data center.
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。
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.
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。
Use the database system monitor to help you tune this configuration parameter using information from the snapshot data (or event monitor) about write activity from a buffer pool.
使用数据库系统监视器，利用有关从缓冲池进行写操作的快照数据(或事件监视器)信息来帮助您调优该配置参数。
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.
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。
Consistency of the run data only exists when the snapshot of the data is write order consistent.
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。
Performing a full test with a snapshot of production data serves two purposes.
使用一个生产数据快照来执行一个全面测试有两个目的。
SVN, running on a central server, adds changes to its repository of data and can give you a snapshot after every change.
SVN运行在中央服务器上，向它的数据存储库中添加修改，并在每次修改后为您提供一个快照。
From the table space snapshot data, the used page objects can be used to tell the total size of the index, tables, and the total database size.
从表空间快照数据中可以看出，这些用过的页面对象可用于告知索引、表和数据库的总大小。
Extract: Snapshot and configuration data is read from the short-term history tables.
提取：从短期历史表读取快照和配置数据。
SNAPSHOT_FILEW Procedure Writes system snapshot data to a file that can be subsequently queried.
SNAPSHOT _FILEW过程将系统快照数据编写到随后可以进行查询的文件中。
You will find that DB2 9 offers new buffer pool snapshot monitor elements for XML data that match the existing counters for relational data and indexes.
您将发现，与用于关系数据和索引的已有的计数器相对应，DB 29为XML数据提供了新的缓冲池快照监视器元素。
The Alibaba Group's "live data monitoring room" offers a snapshot of frantic activity: Chinese firms trading with foreign ones; Chinese individuals buying clothes from each other.
阿里巴巴集团的“生存数据监控室”提供了一个忙乱活动的快照：中国公司与外国公司进行交易；中国人之间彼此进行衣物交易。
A disk subsystem that can capture a snapshot of your data in your primary data center and replicate it to your disaster data center.
磁盘子系统，可以捕获主要数据中心中的数据的快照，并将复制到灾难数据中心。
From dynamic SQL snapshot data as the initial step based on the counters in Listing 6, you should be able to list out the top SQL statements in terms of total cost, frequency, and cost per invocation.
在清单6中，从根据计数器作为初始步骤的动态sql快照数据中，您可以从总体成本、频率和每次调用成本角度列出最优sql语句。
When multiple buffer pools are in use, the buffer pool snapshot data can be used to calculate the buffer pool hit ratio of each pool to indicate the effectiveness of each buffer pool.
当多个缓冲池同时在用时，缓冲池快照数据可用于计算每个缓冲池的命中率，来表示每个缓冲池的有效性。
A snapshot of the run data needs to include both the database data and the transaction logs.
运行数据的快照需要包括数据库数据和事务日志。
The state of the data on a disk may not be useable because when the snapshot was taken the data on the disk was considered to be crash consistent.
磁盘上数据的状态可能不可用，因为捕获快照时，磁盘上的数据被视为处于崩溃一致状态。
When you've just started, it's likely that the data warehousing "snapshot" collection hasn't run yet.
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 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.
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。
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.
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。
Anytime during a run, you can use the following command to get the snapshot data for database manager.
在运行期间的任何时候，您都可以使用下面这个命令来获取数据库管理器的快照数据。
Buffer pool activity, including table space and table information based on DB2 snapshot data.
缓冲池活动，包括基于DB 2快照数据的表空间和表信息。
Perl scripts are provided to help you collect and analyze the DB2 snapshot data and to provide hints to improve database performance.
本文提供了perl脚本来帮助您收集和分析DB 2快照数据以及提供提示以提高数据库性能。
PWH.DATABASE for database snapshot data.
DATABASE针对数据库快照数据。
ETL of short-term history snapshot and configuration data.
短期历史快照和配置数据的etl。
Database activity based on DB2 snapshot data.
基于DB 2快照数据的数据库活动。
When statistics are enabled, the broker Explorer creates a subscription point in the broker's queue manager automatically for you to gather the snapshot data.
当统计功能启动时，BrokerExplorer在代理队列管理器中为您动态创建一个订阅点来收集快照数据。
PWH data tables containing snapshot and configuration data.
包含快照和配置数据的PWH数据表。
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