buffer pool
释义
缓冲储备；
双语例句
What is the maximum amount of memory the shared memory buffer can allocate to a port?
享缓冲存储器可以分配给一个端口的最大空间是多少？
The present invention belongs to the field of printer control technology, and is one printer control device with two independent buffer memories and its control method.
本发明属于打印机控制技术领域，提供了一种带有两个独立缓冲存储器的打印控制装置及控制方法。
Option to limit the buffer pool.
选项限制缓冲池。
Buffer pools are areas in memory.
缓冲池是内存中的区域。
权威例句
buffer poolbuffer pool
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1. Buffer pool manipulation.
缓冲池操作。
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2. Why not allocate a bigger buffer pool instead?
为什么不分配一个更大的缓冲池呢？
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3. Each database requires at least one buffer pool.
每个数据库都至少需要一个缓冲池。
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4. The accounting reports show the number of GETPAGES and synchronous reads per buffer pool.
会计报表显示对应于每个缓冲池的GETPAGES和同步读的数量。
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5. Subsequent users may often find some of these resources in the buffer pool.
随后的用户则常常可以发现有些资源已经在缓冲池中。
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6. Database records are read and updated in the buffer pool area of memory.
数据库记录是在内存的缓冲池区域里被读取和更新的。
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7. You can filter on buffer pool name, partition number, and other properties.
您可以根据缓冲池名称、分区编号和其他属性进行过滤。
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8. Buffer pool contention can be a significant factor in database performance.
缓冲池竞争可以成为数据库性能中的重要因素。
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9. For every different page size tablespace, there should be a matching page size buffer pool.
对于每个不同页大小的表空间，应该存在一个页大小相匹配的缓冲池。
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10. A table space can only use one buffer pool.
一个表空间只能使用一个缓冲池。
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11. Each DB2 database must have at least one single buffer pool.
每一个DB 2数据库都必须至少拥有一个缓冲池。
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12. Buffer pool occupies the largest part of resident portion.
缓冲池占用了常驻区中最大的部分。
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13. The purpose of the buffer pool is to improve database system performance.
缓冲池的用途是为了提高数据库系统的性能。
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14. Another configuration parameter that dramatically affects performance is the database buffer pool size.
另一个极大影响性能的配置参数是数据库缓冲池大小。
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15. Why not create a bigger buffer pool instead, you may ask.
那么您可能要问，为什么不创建一个更大的缓冲池呢。
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16. Create a new table space that USES the new buffer pool.
创建一个使用这个新缓存池的新表格空间。
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17. This requires the appropriate index pages to be in the buffer pool.
这要求在缓冲池中存在适当的索引页。
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18. DB2 reserves a slot in the buffer pool for the page.
DB 2在用于该页的缓冲池中预留一个位置。
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19. Having more than one buffer pool can preserve data in the buffers.
拥有多个缓冲池可以将数据保存在缓冲区中。
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20. With the buffer pool runtime statistics gathered from the monitoring tasks, you can see whether any performance gain can be achieved from buffer pool tuning.
有了从监控任务中收集的缓冲池运行时统计数据，您就可以知道是否任何性能获益都可以从缓冲池调优实现。
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21. It then scans each record in the buffer pool to apply the stage-1 predicate.
然后其在缓冲池上扫描每一条记录以便应用阶段1谓词。
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22. This recovery process instantly begins to prefetch dirty pages from the centralized buffer pool into its own local buffer pool.
这个恢复进程立即开始将脏页从集中式缓冲池预取到它自己的本地缓冲池。
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23. The buffer pool hit ratio is now showing excellent results.
现在的缓冲池命中率就显示了较好的结果。
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24. This finding demonstrates the effect of concurrent transactions on the buffer pool and how changes in the buffer pool affect server performance.
这个结果演示了并发事务对缓冲池的影响，以及缓冲池的大小如何影响服务器的性能。
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25. In general, a buffer pool hit ratio above 80% is considered good.
一般情况下，缓冲池命中率在80%以上就认为是良好的。
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26. Thus, provide sufficient buffer pool space to support index reads.
因此，应提供足够的缓冲池空间来支持索引读操作。
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27. For applications that only use one buffer pool, change NPAGES to -1 so that BUFFPAGE controls the size of the buffer pool.
对于仅使用一个缓冲池的应用程序，将NPAGES更改成-1，这样BUFFPAGE就可以控制该缓冲池的大小。
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28. If your system has a low buffer pool hit ratio, you can increase the buffer pool size further to achieve better application performance result.
如果您的系统具有较低的缓冲池命中率，您就可以通过增加缓冲池大小来进一步地取得更好的应用程序性能结果。
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29. To take advantage of the increased buffer pool, you must rebind the applications for the optimizer to consider the buffer pool size when deciding its access strategy.
要利用增加的缓冲池，您必须重新绑定应用程序，以使优化器在决定其访问策略时考虑缓冲池大小。
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30. This allows buffer pool caching to take place.
这允许发生缓冲池的缓存。
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buffer pool
