Disable file system caching for Windows.
禁用Windows的文件系统缓存。
File system caching is performed as follows.
文件系统缓存的执行如下。
For queries 2 through 5, file system caching does not play a significant role.
对于查询2到查询5，文件系统缓存的影响不大。
These results are for our default setup with no file system caching for table Spaces.
这些是没有用于表空间的系统文件缓存的默认设置的结果。
The experiments in Figure 1 used the no file system caching option for the DB2 table space.
图1中的试验对DB 2表空间使用了nofilesystem caching选项。
File system caching has a significant impact only on query Q1 which retrieves all documents without any predicate evaluation.
文件系统缓存仅对查询Q1(检索全部文档，无谓词运算)有较大影响。
All table Spaces were defined with the no file system caching option, except where otherwise noted (for some of the CLOB storage tests).
全部表空间均使用nofilesystem caching选项定义，除非另外声明(用于某些clob存储测试)。
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.
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。
File system caching significantly improves CLOB retrieval performance (see Figure 6) such that query Q1 can be more than twice as fast as on the XML column.
文件系统缓存大大改进了clob检检索性能(参见图6)，因此查询Q 1速度能够达到xml列的两倍以上。
It is important to note that file system caching was disabled by specifying the no file system CACHE clause when each table space in the database was created.
重要的是，要注意当每一个数据库表空间创建时，文件系统缓存已经通过指定NOFILESYSTEM cache子句并被禁用。
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.
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%)。
Caching on the client and server side could be on disk or memory, based on the kind of loads generated in the system.
在客户机和服务器端进行缓存可以在磁盘或内存中进行，这可以根据系统中所生成的负载的类型来决定。
Because the IBM Journaled File System (JFS) and the IBM Enhanced Journaled File System (JFS2) do not allow this caching, this clearly is a reliability issue to be mindful of.
由于IBM日志文件系统(JFS)和IBM增强日志文件系统(JFS2)不允许这种缓存，因此这显然是一个值得警觉的可靠性方面的问题。
Instead, create a caching strategy to both improve system performance and minimize any negative impact on the performance of source systems caused by repeated requests for data.
更好的方法是创建一个缓存策略，这样可以改善系统性能并最大限度降低重复数据请求对源系统造成的负面影响。
Form templates work well with very large forms, but you must ensure that your system has adequate memory available for caching and storage.
表单模板适合非常大的表单，但是您必须确定您的系统能够为缓存和存储提供足够的内存。
New caching technologies improve the performance of dynamic page generation and reduce system load.
新的缓存技术将改善动态页面的生成和减少系统负载。
Caching is a important technique for improving the performance of a system.
缓存是一项用于提高系统性能的重要技术。
Now, for normal database operation you do not really have to worry about the file system cache because DB2 implements buffer pools that do the necessary caching already.
现在，对于一般的数据库操作，不必考虑文件系统缓存，因为DB 2实现了缓冲池，这些缓冲池已经做了必要的缓存。
A test for cache data validity is an additional method you might need when dealing with a caching system.
测试缓存数据的有效性可能是处理缓存系统时需要使用的另一种方法。
More advanced caching techniques are required to improve page performance and reduce system utilization.
需要使用更为先进的缓存技术以提高页面性能和降低系统使用率。
Depending on what the requirements for the system are, there are several starting points for introducing caching.
根据对系统需求的不同，可以在几个不同的起点引入缓存。
Since a DB2 buffer pool is a part of the main memory of the system, the DB2 database manager allocates it for caching tables and index data when it reads or writes to and from media disks.
因为db2缓冲池是系统主内存的一部分，DB 2数据库管理器在它读取或写入磁盘介质时将它分配给缓存表和索引数据。
The activation of dynamic statement caching will vary with database and operating system.
在不同的数据库和操作系统中，动态语句高速缓存的激活是不同的。
The idea was to create a caching system that utilises spare memory capacity on the network.
其理念使使用网络中空闲的空间来储存缓存。
Just remember, these drives weren't built with continuous use in mind, as devices like the iPod were based around a heavy caching system to extend their life.
只是要记住，这些驱动器的设计都没有考虑到连续使用，类似iPod的设备是会有一个沉重的缓存系统以延长其寿命。
Since this caching behavior is a significant concept in the system, it makes sense to create a ButterflyCache class to represent a cached transformation (see Listing 5).
因为缓存行为是系统中一个重要的概念，所以有必要创建一个butterflycache类表示缓存后的转换(参见清单5)。
It is powered by memcached, a popular distributed memory-object caching system.
它受流行的分布式内存对象缓存系统memcached支持。
With the portlet window id, the portlet now has the means to cache such data in cache systems provided by the application server, or by another caching system.
使用Portlet窗口ID, Portlet现在可以在缓存系统中缓存由应用程序服务器或其他缓存系统提供的此类数据。
Prior to the Linux 2.6 kernel, file caching on a Linux system could go awry, using a huge number of cycles trying to manage the file cache.
对于Linux 2.6之前版本的内核，Linux系统上的文件缓存可能会出差错，需要花费大量的周期来管理文件缓存。
Prior to the Linux 2.6 kernel, file caching on a Linux system could go awry, using a huge number of cycles trying to manage the file cache.
对于Linux 2.6之前版本的内核，Linux系统上的文件缓存可能会出差错，需要花费大量的周期来管理文件缓存。
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