访问数据库中的审核日志数据。
可以选择建立审核日志，以查看和跟踪文档。
Optionally set up an audit log for viewing and tracking documents.
编写JDBC应用程序来访问审核日志数据。
从一个J2EE应用程序来审核日志数据
当此事件发生时，该客户机创建审核日志条目。
When this event occurs, the client creates a log entry for auditing.
该审核日志可以迅速增长并且变得非常的大。
编写审核日志事件可比作在数据库系统中编写数据库日志记录。
Writing audit log events is comparable to writing database log records in a database system.
例如，特殊的审核日志数据，或金融记录和相关政策的格式化命令。
For example, specific audit log data, or financial report content and format mandated by a relevant policy.
因此，建议您使用审核日志视图，并且不要直接访问该审核日志表格。
It is, therefore, recommended that you use the audit log views and do not access the audit log table directly.
本文描述了如何建立审核日志，以及什么样的数据要写入审核日志表中。
This article describes how the audit log is set up, and what data is written to the audit log table.
AUDIT_LOG _ b视图只包含了bpel流程的审核日志数据。
The AUDIT_LOG_B view contains only the audit log data of BPEL processes.
当包含业务流程的企业应用程序安装或者卸载被时，就会生成审核日志条目。
When an enterprise application that contains a business process is installed or uninstalled, an audit log entry is generated.
这也是为什么流程编排器数据库模式缺省没有为审核日志表定义任何索引的原因。
This is the reason why the process choreographer database schema does not define any indexes by default for the audit log table.
根据您的需求条件，可能需要平衡使用整个系统性能的损失与更快的审核日志查询。
Depending on your requirements, you have to balance the benefit of faster audit log queries with a potential penalty in overall system performance.
通常情况下，生产环境团队维护系统的审核日志和不同用户进行更改的日志。
Normally production environment teams maintain an audit log of the system and of changes are made by different users.
流程编排器将审核日志数据写入该流程编排器数据库的AUDIT_LOG _ t表中。
Process choreographer writes audit log data to the AUDIT_LOG_T table of the process choreographer database.
每一个审核事件会导致在审核日志表格(AUDIT_LOG_T)中生成一个新记录行。
Each audit event leads to a new row in the audit log table (AUDIT_LOG_T).
除了这种特性之外，该实用程序同样也可以在特定时间之前编写的删除“旧的”审核日志条目。
Apart from this feature, the utility can also delete 'old' audit log entries, written before a given time.
与其它流程编排器数据库表相比，该审核日志条目并没有在流程结束或者有删除请求时被自动删除。
In contrast to other process choreographer database tables, the audit log entries are not deleted automatically when a process completes or on a delete request.
如果要写入大量的数据，同时系统没有合理配置的话，审核日志可以很容易地成为该实体系统的瓶颈。
Audit logs can easily become the bottleneck of the entire system if large amounts of data are written and the system is not configured appropriately.
因此，您可以使用该审核日志来查询有关活动流程的信息，并且可以跟踪查询过去已运行的流程的历史数据。
You can, therefore, use the audit log to query information about active processes and to track historical data about processes that ran in the past.
这也可能是在您使用流程引导操作时同时运行审核日志分析，此时流程编排器性能为什么会下降的原因之一。
This can be another reason why process choreographer performance degrades if you run audit log analysis in parallel with process navigation.
该方法提供了一种不仅快速而且简单的方法来收集来自审核日志的信息，而不必付出编写特定应用程序代码的艰辛。
This method provides a quick and easy way to gather information from the audit log without the effort of writing specific application code.
无论您何时访问用于BPEL流程的审核日志数据，都应该使用 AUDIT_LOG_B视图来完成该操作。
Whenever you access audit log data for BPEL processes, you should use the AUDIT_LOG_B view to do this.
对于variable_data列以及5.1 . x版本来说，这就是在审核日志数据部分中描述的文本字符串。
For the VARIABLE_DATA column, and for version 5.1.x, this is currently a text string as described in the Audit log data section.
除了审核日志视图，流程编排器定义了两个其它的具有当前运行时信息的视图，例如，带有关于流程、活动或者事件的信息。
In addition to the audit log view, process choreographer defines a couple of other views that have current run time information, for example, about processes, activities, or events.
当您在大型审核日志表格中运行查询功能时，您可能会在您的数据库系统不得不向缓冲池读入数千页面以进行计算时而结束。
When you run queries for very large audit log tables, you can end up with a situation where your database system has to read thousands of pages into the bufferpool to compute the result.
此实用程序使用slicing来删除审核日志表格中的条目；也就是说，在一系列单独的事务中只可以删除指定的条目数量。
This utility USES slicing to delete entries in the audit log table; that is, only the specified number of entries are deleted in a series of single transactions.
您可以使用WebSphereStudio来创建您自己的基于JSP或者servlet的应用程序来显示审核日志数据。
You can use WebSphere Studio to build your own JSP-based or servlet-based Web application to display audit log data.
使用“流程相关性设置已初始化”事件(42027)将通过流程创建的接收或挑选活动来初始化的相关性设置写入审核日志表中。
A correlation set that has been initialized with the process-creating receive or pick activity is written to the audit log table with a "process correlation set initialized" event (42027).
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