Say that you have a partitioned database, which means it is part of a database that contains its own data, indexes, configuration files, and transaction logs.
假设您有一个分区的数据库，这意味着它是一个数据库的一部分，它包含自己的数据、索引、配置文件和事务日志。
All schemas in the same database share the same data dictionary and transaction logs.
同一数据库中的所有模式都使用相同的数据词典和事务日志。
For example, the log buffer writes each transaction to logs and how different log mode can be used to accomplished different modes of backup and recovery.
例如，日志缓冲区将每个事务写到日志，可以使用不同的日志模式来实现不同的备份和恢复模式。
With merged backups, if a recovery is needed on Friday, you can restore everything from Thursday's merged backup along with the transaction logs.
在使用合并备份时，如果周五需要进行修复，那么您可以从周四的合并备份和事务日志还原所有数据。
Full backup — Backs up the full database, including all file groups and transaction logs.
完全备份——备份整个数据库，包括所有的文件组合事务日志。
Data will not be considered committed until a primary and a secondary both report success and the transaction logs are written to disk.
直到主副本和二级副本都报告成功，并且向磁盘写入了事务日志，它才会认为数据已经成功提交。
If you choose to finish a transaction manually on an application server, it is recorded as having completed in the transaction service logs for that server.
如果您选择在应用程序服务器上手工停止事务的话，在服务器的日志中就会纪录为已经完成事务服务。
During the restore operation, transaction logs are necessary to bring the database to a consistent state.
在执行恢复操作时，需要使用事务日志使数据库处于一致状态。
However, during a long running transaction, a log full situation may occur, where all the primary logs are active.
但在长期运行的事务期间，可能发生日志已满的情形，在这种情形中，主要日志是活动的。
In all cases, careful placement of the logs on the federated server will minimize F2PC impact and increase transaction throughput.
无论在什么情况下，合理放置联邦服务器的日志可以减少F2PC的影响，并增加事务吞吐量。
Note: The database manager writes to transaction logs one at a time.
注：数据库管理器每次写一个事务日志。
The SPM maintains its own logs of transactions, and it is these logs that are used during various XA transaction manager activities, typically resynchronization.
SPM 会维护它自己的事务日志，而在进行不同的XA事务管理器活动（通常是指再同步）时，就会用到这些日志。
DB2 provides a mechanism to automatically schedule backups and to keep transaction logs that can be used to restore to the exact point of the crash.
DB 2提供了一种自动调度备份任务的机制，还可以保存事务日志，可以使用事务日志将数据库恢复到发生崩溃的时间点。
Create the file system for the DB2 data and transaction logs at the primary site, and then change the owner to the DB2 instance owner, as shown in Listing 6.
在主站点创建DB 2数据以及事务日志的文件系统，并将所有者改为此DB 2实例的所有者，如清单6所示。
A database partition consists of its own data, indexes, configuration files, and transaction logs.
一个数据库分区由它自己的数据、索引、配置文件和事务逻辑组成。
It is highly recommended that you archive any transaction logs so that changes that occurred after the last backup can be replayed for the most complete restoration of data.
(可选)强烈建议归档所有事务日志，以便重现上次备份后发生的变更，从而执行最完整的数据恢复。
Surprisingly, one of the best performance results came from having the transaction logs held in RAM (see the yellow line in figure 5).
奇怪的是，性能最好的结果来自于在RAM中使用事务记录(见图5中的黄线)。
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。
System logs the payment transaction and provides customer with a confirmation number.
系统记录支付事务，并向客户提供确认号。
This technique yields more concurrent access to storage for persisting transaction information, and faster access to that data from the logs.
此技巧产生的结果是会更多地采用的并发的方式来访问存储以持久化事务信息，以便更快地访问日志中的数据。
It works by retrieving the data row information that the reader transaction needs from the DB2 logs-usually from the log's memory cache, which is very fast.
它采用的方法是从DB 2日志(常常是从非常快速的日志内存缓存)中获取读者事务需要的数据行。
Typically, it's recommended that you use a set of dedicated disks for DB2 transaction logs and use another set of dedicated disks for DB2 table Spaces.
通常，建议对DB2事务日志适用一组专用磁盘，而对DB 2表空间使用另一组专用磁盘。
If possible, it's even better if you are able to use different disk controllers for DB2 transaction logs and DB2 table Spaces.
如果可能，最好对DB2事务日志和DB 2表空间使用不同的磁盘控制器。
The files used to log the transactions are called the transaction logs.
用于记录事务的文件叫作事务日志。
The database replication products do nothing to synchronize your WebSphere transaction logs and will leave you with a disaster data center with inconsistent state.
数据库复制产品并不进行任何工作来同步websphere事务日志，将会导致灾难数据中心处于不一致状态。
A capture process monitors the transaction logs for all changes to the replication source tables, placing any changes made to these tables into staging tables.
一个捕获进程监视事务日志，以发现对复制源表的任何更改，并将对这些表的更改放入到staging表中。
The run data consists of the WebSphere transaction logs; some of the files are associated with the process server databases and some of the files are associated with any other resource managers.
运行数据包括WebSphere事务日志、与流程服务器数据库关联的一些文件以及与任何其他资源管理器关联的一些文件。
DBPath identifies the location where the database metadata and transaction logs associated with the database are to be physically stored.
DBPath标识用来存储与数据库有关的数据库元数据和事务日志的物理位置。
The portion of the database that consists of its own data, indexes, configuration files and transaction logs is referred to as a database partition.
将由自身数据、索引、配置文件和事务日志构成的一部分数据库称作一个 数据库分区（database partition）。
Hdisk9 stores the transaction logs associated with a DB2 database.
hdisk9存储与DB 2数据库相关的事务日志。
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