目录缓存器、包缓存器和日志缓冲区。
可使用下列公式计算目录缓存器的命中率。
Catalog cache hit ratio can be calculated by using the following formula.
包与目录缓存，以及工作空间（如包高速缓冲区命中率）。
Package and catalog caches, and workspaces (for example, package cache hit ratio)
要设置大小适当的目录缓存器、包缓存器和日志缓冲区以提高性能。
Set the catalog cache, package cache, and log buffer size to an appropriate size to improve performance.
识别内存问题，包括较低的缓冲池命中率、较低的目录缓存命中率和较低的包缓存命中率。
Identify problems with memory, including low buffer pool hit ratios, catalog cache hit ratios, and package cache hit ratios.
目录缓存器用于存储表描述符信息，而在先前的语句中引用表、视图或别名时将使用该信息。
The catalog cache is used to store table descriptor information that is used when the tables, views, or alias have been referenced in previous statements.
注意，对于inode缓存中的每个inode，在目录缓存中都有一个对应的dentry。
Note that for each inode in the inode cache there is a corresponding dentry in the directory cache.
基于目录缓存的恢复算法采用目录缓存作为恢复的线索来近似地恢复目录，该算法能快速地恢复目录。
The recovery algorithm of the distributed directory based on Directory Cache takes the directory caches as a hint to recover the directory approximately and quickly.
perl cathitratio . pl dbrun. snap——该脚本提供了目录缓存器的命中率。
Dbrun.snap - This script provides the hit ratio for the catalog cache.
缓存后的页面和动作都会进入公共目录。
您可以使用目录文件将所有针对DTD远程副本的请求重定向到本地缓存。
You can use a catalog file to redirect all requests for remote copies of the DTD to the local cache.
当将在线策略应用到目录时，安全服务器就把该策略发送给代理，而代理将其缓存在内存中。
When applying an online policy to a directory, the security server sends the policy to the agent, and the agent caches the policy in memory.
如果指定的目录路径无效，则禁用服务器缓存。
If a specified directory path is invalid, the server cache is disabled.
另一个环境变量CCACHE_DIR指定了高速缓存目录的位置。
Another environment variable, CCACHE_DIR, specifies the location of the cache directory.
另外还请注意，NFS在每个客户端系统中维护缓存，其中包含最近访问的文件和目录的属性。
Note also that NFS maintains caches on each client system that contain attributes of the most recently accessed files and directories.
f选项设置高速缓存目录的最大文件数目，按16进制舍入。
The -f option sets the maximum number of files, rounded to the nearest 16, for the cache directory.
在分布式安装中，拥有一个缓存的每个报表服务器都会将缓存状态文件写到其本地日志目录。
In a distributed installation, each report server that has a cache will write the cache state file to its local logs directory.
目录信息在客户机工作站进行本地缓存。
The catalog information is cashed locally on the client workstation.
例如，如果两个系统的缓存池大小不一样，即使目录统计一样，访问路径也可能不同。
For example, the access path can change from one system to another if they have different buffer pool sizes, even if all the catalog statistics are identical.
您还需要确保缓存和图像目录是可写入的，因为TCPDF将在那里存储临时文件。
You also need to make sure that the cache and images directories are writable, since TCPDF will store temporary files there.
您可以调整这些值，设置文件变更后缓存中保留的目录条目的超时秒数。
You can tune these values to set the timeout in seconds that directory entries are retained in the cache after files have been changed.
如果需要进行配置文件大小管理，可以使用一个注销脚本来清理用户客户端缓存和程序集缓存目录。
If profile size management is needed, a logoff script can be used to clean the users Client cache and assembly cache directory.
我们也将讨论零售商所需的缓存失效场景来反映目录更新，并考虑eXtremeScale如何在这些事件中潜在改善用户体验。
We will also discuss the cache invalidation scenarios needed by retailers to reflect catalog updates, and consider how eXtreme Scale potentially improves the end user experience during these events.
ActiveSpace也使用ActiveCluster来保持缓存内容(例如实体bean、部署和JNDI目录信息)的一致性。
ActiveSpace also USES ActiveCluster to preserve the consistency of caches holding, such as entity bean, deployment, and JNDI directory information.
在本例中，缓存清单文件位于您的Web应用程序的根目录。
In this case, the cache manifest file is in the root directory of your Web application.
还需要为CruiseControlWeb应用程序创建一个保存页面缓存的目录。
You also need to create a directory for the CruiseControl Web application to store cached pages.
ButterflyFactory在配置文件的路径和缓存文件夹的路径(保存全部缓存后的XSLT转换的目录)中创建。
A ButterflyFactory is created from the path of the configuration file and the path of the cache directory (the directory to hold all of the cached XSLT transformations).
查找Linux计算机上的缓存目录，使用适当的命令查找mkdir所需的库。
Locate the caching directory on your Linux computer, and use the appropriate command to find a library that mkdir needs.
当打开一个文件时，dentry缓存将被表示目录级别(目录级别表示路径)的条目填充。
When a file is opened, the dentry cache is populated with entries representing the directory levels representing the path.
随后VisualStudioIDE的启动将重用该缓存的目录信息。
Subsequent launch of the Visual Studio IDE will re-use this cached catalog information.
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