我试图引入池，但另一个系统可能正在使用输出报告。在这种情况下，将会使用以前安装的存储器。
I attempted to import the pool, but the output reports that it might be in use by another system, in this case, the one previously installed.
在不需要进行频繁备份的情况下可以这么做，或者在DB2之外执行复制活动之前强制发生变更的页面离开缓冲池。
You would want to do this on situations where frequent backups are not possible, or to force changed pages off buffer pools before performing copy activities outside DB2.
默认情况下，这个协作包含两个空池，表示协作中的参与者。
By default, the collaboration contains two empty pools that represent participants in the collaboration.
在这些情况下，需要一个组件范围的线程池，并在每个线程上具有固定的J2EE上下文。
In these cases, it is desirable to have a component-scoped thread pool, with a fixed J2EE context on each thread.
通常情况下，线程池会运行到程序结束，但是在线程池完成时这个程序才会结束，所以这个检查非常必要。
Typically, the pool would just run until the program ends, but this program ends when the pool is done, so the check is necessary.
飞艇内的乘客可以通过他们脚下的月亮池在室内享受云层景观，同时，到上层长廊享受一下露天景观也是不错的选择。
Airship passengers can enjoy an indoor view of the clouds beneath their feet in the moon pool, or go to the upper deck promenade for an open-air excursion.
在那种情况下，因为池管理器预先在启动时创建连接对象，所以，J2EE组件可以使用连接对象，而不会导致数据库资源管理器上的系统开销。
In that situation, a J2EE component can use connection objects without causing overheads on the database resource manager, since a pool manager creates the connection objects up front, at startup.
只有在CPU没有完全利用的情况下，才考虑增加池的大小。
Consider increasing the size of the pool only if the CPU is not fully utilized.
现在来看一下DB 2中的容器和缓冲池是什么。
在默认情况下，系统并不为大页面物理内存池分配任何内存。
By default, the system does not allocate any memory to the large page physical memory pool.
缺省情况下，池维护的线程每180秒(3分钟)运行一次，但是通过设置连接池获得时间属性可以更改此值。
By default, the pool maintained thread runs every 180 seconds (3 minutes), although this value can be changed by setting the connection pool Reap time property.
在此情况下，需要定义一个较小的地址空间能够容纳的缓冲池。
In that case, you need to define a smaller buffer pool which fits into the address space.
在这种情况下，“连接池”就变得非常有用，它既可以提高系统性能，又可以优化资源的使用。
In these scenarios, a connection pool is immensely useful to improve performance as well as to optimize resource utilization.
在这种情况下，赋予配置参数的值被作为一种软限制，内存池实际使用的内存可能会增长，从而超出配置的大小。
In such cases, the value assigned to the configuration parameter is used as a soft limit, and the pool's actual memory usage might grow beyond the configured size.
缺省情况下，应用程序使用缓冲池IBMDEFAULTBP，它是在创建数据库时创建的。
By default, applications use the buffer pool called IBMDEFAULTBP, which is created when the database is created.
在具有大缓冲池的环境下，也可能需要配置较多的页清除程序。
Environments with large buffer pools may also require more page cleaners to be configured.
在受管模式下，应用程序服务器与资源适配器建立接口，从而管理诸如连接池、事务管理、跟踪和安全性之类的服务质量特性。
Under managed mode, the application server interfaces with resource adapters to manage quality of service features such as connection pooling, transaction management, tracing, and security.
一般情况下，缓冲池命中率在80%以上就认为是良好的。
In general, a buffer pool hit ratio above 80% is considered good.
这就意味着，在JDBC 3.0下，您现存的代码可以自动利用语句池。
This means that under JDBC 3.0, your existing code will automatically leverage statement pooling.
在装载存储池并准备好使用它之后，让我们来检查一下磁盘和所有数组的健康情况。
Now that we know the storage pool is mounted and ready, it let's check the health status of the disks and the overall array.
在没有文件系统缓存的情况下，XML和clob列的Q1执行效果类似，不在缓冲池进行缓冲的clob列略微落后(10%)。
Without file system caching, Q1 performs similarly on XML and CLOB columns, with a slight disadvantage (10%) for the CLOB column which is not buffered in the buffer pool.
例如，看一下清单1内所示的这个连接池单例。
For example, take a look at the connection pool singleton in Listing 1.
在默认情况下分配一个缓冲池，并可以使用CREATEBUFFER POOL命令添加其他缓冲池。
By default, one buffer pool is allocated and additional buffer pools may be added using the CREATE BUFFERPOOL command.
在没有文件系统缓存的情况下，xml列在db2缓冲池进行缓冲而clob列则不是，从而可降低开销。
Without file system caching, this overhead is mitigated by the fact that XML columns are buffered in the DB2 buffer pool and CLOB columns are not.
MessageListener线程池应该比任何侦听器端口最大会话值大。 具体多大将取决于系统在负载下的工作方式。
The MessageListener thread pool should be larger than any of the listener port Maximum Session values; how much larger depends on how you want the system to behave under load.
虽然大多数内存池的大小是由它们的配置参数预先确定的，但下面两种内存池的大小在默认情况下却是动态的。
While the sizes of most of the memory pools are pre-determined by their configuration Settings, the sizes for the following two memory pools are dynamic by default.
上世纪七十年代，这位产科医生采用了分娩池服务的概念。他说，没有男性在场的情况下，分娩会更轻松，也更迅速。
The obstetrician, who introduced the concept of birthing pools to maternity services in the 1970s, said birth was both easier and faster when male figures were not present.
上世纪七十年代，这位产科医生采用了分娩池服务的概念。他说，没有男性在场的情况下，分娩会更轻松，也更迅速。
The obstetrician, who introduced the concept of birthing pools to maternity services in the 1970s, said birth was both easier and faster when male figures were not present.
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