内置订阅者管理器和性能管理器。
在这种情况下，应用程序和队列管理器之间的分离状况更好，但在性能方面会有所损失。
In this case there is greater separation between the application and queue manager but at the cost of a performance overhead.
无论队列管理器运行于哪个操作系统上，您都应该确保日志记录的性能是高效的。
Regardless of the operating system your queue manager runs on, you should ensure that the performance of logging is efficient.
这些变化一起促生了2.6内核中的内存管理器，它的设计目标是更高的性能、效率和稳定性。
These changes all work together to produce a memory manager in the 2.6 kernel designed for better performance, efficiency, and stability.
为了优化性能，有一个新的选项可用作业务流管理器自定义属性。
To optimize performance, there is a new option available as a business flow manager custom property.
尽管有了管理连接池的资源管理器，但是还不能保证ejb层具有最优性能——还有一些设计考虑事项！
The fact that you have resource managers that manage your connection pools does not guarantee optimum performance from the EJB layer — there are some design considerations as well!
如果没有这些统计信息，数据库管理器可能会做出对sql语句的性能产生不利影响的决定。
Without these statistics, the database manager could make a decision that would adversely affect the performance of an SQL statement.
可伸缩性：假定您的桌面工具具有扩展为处理数百队列管理器的能力，而且不会对工作站性能造成影响，这是不是一个好的模型？
Scalability: Assuming that your desktop tool had the ability to scale up to hundreds of queue managers without degrading performance of the workstation, is it a good model?
对关系服务和关系管理器的改进，提供了更好的整体用户体验，包括改进的性能。
Improvements to the relationship service and the relationship manager provide for a better over-all user experience, including improved performance.
一个用于人工任务管理器的新的批处理API允许您同时对多个项执行操作，以改进性能。
A new batch API for the human task manager enables you to perform operations on multiple items at the same time to improve performance.
数据库管理器通过这些统计信息可以做出决策以提高SQL语句的性能。
With these statistics information database manager could make a decision that would increase the performance of an SQL statement.
完全可能让数十或数百个应用程序并发执行，而不会对队列管理器日志性能造成任何负面影响。
It is possible to have tens or hundreds of applications running concurrently without any detrimental impact on queue manager log performance.
在操作特定的事务管理器时，需要此参数来改进DB2的性能。
This parameter is required to improve performance of DB2 when operating with the particular transaction manager.
因此，数据库管理器需要从磁盘读取或写入磁盘的次数越少，性能就越好。
Therefore, the fewer times the database manager needs to read from or write to a disk, the better the performance.
我们调优了几个数据库管理器和DOMINO数据库配置参数以实现最优性能，如表2所示。
We tuned several database manager and DOMINO database configuration parameters for optimal performance as listed in table 2.
这将减少数据库管理器必须执行的锁定量从而提高读的性能。
This will reduce the amount of locking that the database manager has to perform and result in better read performance.
每个实例还具有自己的配置文件，数据库管理器配置文件(DBMCFG)用于进行实例级的安全、性能变量和通信配置。
Each instance also has its own configuration file, the Database Manager configuration file (DBM CFG) for instance level security, performance variables, and communication configuration.
当队列管理器在本地运行时，使用“进程-进程”通信来提高性能。
It USES process-to-process communication to improve the performance when the queue manager is running locally.
当数据库管理器确定顺序I/O是适当的，并且确定预取操作可能有助于提高性能时，会使用预取操作（通常是大型表扫描）。
Prefetching is used when the Database Manager determines that sequential I/O is appropriate and that prefetching can help to improve performance (typically large table scans).
从图1可以看出，使用JDBC 1.0通过数据库管理器获取和释放数据库连接将影响ejb层的性能。
You can see from Figure 1 that acquiring and releasing database connections via the database manager, using JDBC 1.0, will impact the performance on the EJB layer.
在mq队列管理器与WebSphereApplicationServer运行于同一节点的配置中，使用绑定模式可提供性能优势。
In configurations where the MQ queue manager is running on the same node as WebSphere Application Server, using bindings mode offers a performance advantage.
HighPerformance Unload不直接与DB 2数据库管理器进行交互，因此生产数据库的性能不会受到影响。如图5所示。
High performance Unload does not interact directly with the DB2 database manager, so the production database performance is not affected, as shown in Figure 5.
为了获得在消息流程中发出的MQAPI请求的效率，WebSphere MQIntegrator代理依赖于它的相关队列管理器的性能。
The WebSphere MQ Integrator broker is dependent on the performance of its associated queue manager for the efficiency of the MQ API requests, which are issued within a message flow.
WebSphereMQPerformanceMonitor可以为队列管理器收集和分析队列、通道以及MQI调用的性能数据。
The WebSphere MQ performance Monitor lets you collect and analyze performance data for queues, channels, and MQI calls for queue managers.
DB 2配置参数在决定性能方面起到非常重要的作用，它们可以影响数据库或数据库管理器的操作特性。
DB2 configuration parameters play an important role in performance, as they affect the operating characteristics of a database or database manager.
为每个应用程序服务器实例提供一个队列管理器还有另一个好处，即可以通过应用程序服务器共同托管队列服务器，这可以提高性能和健壮性。
Providing one queue manager for each application server instance also enables the queue manager to be co-hosted with the application server, which provides benefits of performance and robustness.
WPAR管理器还可以监视WPAR中运行的工作负载的性能，并将这些工作负载重新部署到不同的AIX系统中，以便提高性能。
WPAR Manager also has the capability to monitor performance of workloads running in WPARs and relocate those workloads to different AIX systems to improve performance.
J2EE服务器连接管理器有效地管理连接，从而大大地提高性能和可伸缩性。
The J2EE Server connection manager effectively manages connections to greatly improve performance and scalability.
组合使用并行作业管理器(PJM)、n层缓存结构和关联路由，可以提供功能强大的高性能计算网格。
Combining the Parallel Job Manager (PJM), N-tier caching structures, and affinity routing provides a powerful, high-performance compute grid.
组合使用并行作业管理器(PJM)、n层缓存结构和关联路由，可以提供功能强大的高性能计算网格。
Combining the Parallel Job Manager (PJM), N-tier caching structures, and affinity routing provides a powerful, high-performance compute grid.
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