当用户请求某一缓存页时，ASP。
在这些情况下，可以缓存页的一部分。
如何：检查缓存页的有效性。
动态更新缓存页的部分。
如有必要，可以使缓存页依赖于多个文件。
When the file changes, the page output will be removed from the cache.
获取或设置缓存页或缓存控件过程的持续时间。
Gets or sets the time duration during which the page or control is cached.
缓存页的多个版本。
可以根据查询字符串参数值或窗体变量值(控件值)缓存页。
You can cache pages based on the values of query string parameters or form variables (control values).
我们来衡量这在Yahoo ！和发现primed的缓存页意见的数目是75 85%。
We measured this at Yahoo! And found the number of page views with a primed cache is 75-85%.
有关更多信息，请参见设置页缓存的到期时间、设置页的可缓存性和缓存页的多个版本。
If you do not want to use the functionality offered by the VaryByParam attribute, set its value to "None". For more information, see Caching Multiple Versions of a Page.
假设有一个针对非常大的表运行的查询，它使用同一个缓冲池并且需要读取比总的缓存区大小还多的页。
You might also have a query that runs against a very large table that USES the same buffer pool and involves reading more pages than the total buffer size.
一“引的缓存”物已包含的所有组件在页中。
A "primed cache" already contains all of the components in the page.
在考虑数据库基础的同时，还应该注意哪些页是静态且容易缓存的。
While you are considering your database basics, also think about which pages are static, and thus easy to cache.
这些服务器也作为DB 2页的快速缓存，它们使用RDMA技术替换原本需要物理磁盘操作的位置以提高性能。
The servers also act as a fast cache for DB2 pages, leveraging RDMA technology to provide increased performance in situations where a physical disk operation might otherwise have been required.
即使脚本是缓存，额外的HTTP请求发生时，用户重新加载页。
Even if the script is cacheable, extra HTTP requests occur when the user reloads the page.
我们不能缓存整个页。
利用Portlet缓存，门户会在响应请求前将缓存的Portlet片段聚合为完整的页。
With portlet caching, the portal aggregates cached portlet fragments into complete pages before responding to a request.
Web服务器插件包含内置ESI处理器，该处理器将缓存整个页以及必要的片段，具有较高的缓存命中率。
The Web server plug-in contains a built-in ESI processor which caches whole pages, as well as fragments, providing a higher cache hit ratio.
查询优化集中于cpu密集型(CPUbound)执行路径，而全缓存数据库将仍然集中于优化取页到大容量存储器的操作，而这已不再是问题。
Query optimization focuses on CPUbound execution paths, while a fully cached database will still be preoccupied with optimizing page fetches to mass storage that are no longer an issue.
例如，如果您正在编写一个Web服务器，而且所有的高速缓存的页都存储在hashmap中，那么每个请求都将需要获得并占用那个map上的锁，这就将成为一个瓶颈。
For example, if you are writing a Web server, and all your cached pages are stored in a HashMap, every request will want to acquire and hold the lock on that map, and it will become a bottleneck.
那么改进的是，利用磁盘缓存来确保在启动时要读取的磁盘上的内存页在我们需要之前已经加载好了。
The fix, then, is for us to take advantage of the disk cache to make sure that the memory pages on disk that we must read at startup have already been loaded before we need them.
这种情况下，Portlet根据缓存的数据呈现标记片段，而门户将标记聚合为完整的门户页。
In this case, the portlet renders the markup fragment based on the cached data, and the portal aggregates the markup into a complete portal page.
地址空间对象是为inode管理页缓存中的各种页的对象。
An address space object is an object that manages the various pages for the inode within the page cache.
复制收集的优点是只访问活跃的对象，这意味着不会检查垃圾对象，也不需要将它们页交换到内存中或者送到缓存中。
Copying collection has the advantage of only visiting live objects, which means garbage objects will not be examined, nor will they need to be paged into memory or brought into the cache.
否则，某些浏览器可能不会将页面识别为HTML5页面，并且可能会忽略缓存清单。
Otherwise, some browsers might not recognize the page as an HTML 5 page and might ignore the cache manifest.
访问这个php页面一次，便会加载用来将此页呈现到缓存内的所有php代码。
Visiting this page once loads all the PHP code used to render the page into the cache.
我还是需要定期地从缓存中删除前页，这样我才能使该页期满终止。
I still need to periodically delete my front page from the cache if I ever want that page to expire.
在内容的生存期内，对同一页面的后续请求都将由缓存代理直接响应，因而不会在门户服务器上生成工作负载。
Subsequent requests to the same page within the lifetime of the content are responded to directly by the caching proxy, and thus do not generate load on the portal server.
这个计算考虑了缓冲池高速缓存的所有页(索引和数据)。
This calculation takes into account all of the pages (index and data) that are cached by the buffer pool.
这个计算考虑了缓冲池高速缓存的所有页(索引和数据)。
This calculation takes into account all of the pages (index and data) that are cached by the buffer pool.
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