cache

cache

美 [kæʃ] 　英 [kæʃ]

• n.隐藏物（如武器）；（秘密）贮存物；高速缓冲存储器；高速缓存
• v.匿藏；把（数据）存入高速缓冲存储器；高速缓存
• 网络快取；快取记忆体；二级缓存

词形变化

复数：caches  现在分词：caching  过去式：cached  

反义词

同义词

英汉双解

英汉解释

n.	1. (探险者等贮藏粮食,器材等的)暗窖,密藏处 2. 贮藏物 3. 【计】高速缓冲内存
v.	1. 贮藏;密藏;窖藏 2. 【计】把...储存到硬盘上

英英解释

n.	1. a quantity of things that have been hidden, especially weapons; a place where things are hidden 2. an area of a computer’s memory for storing information that is regularly needed
v.	1. to hide weapons or other things

例句

Note that some pages may continue to be displayed as if you were still logged in, until you clear your browser cache.

请注意一些页面可能仍然显示您为登录状态，直到您清空您的浏览器缓存为止。

Specify how much space Opera should use to store (cache) local copies of Web pages.

指定Opera应该使用多少空间存储（缓存）网页的本地副本。

You can view these statistics to help determine how your cache is performing, and whether the size of your cache is appropriate.

可以通过查看这些统计来帮助确定您的缓存是如何执行的，以及您的缓存大小是否恰当。

It seems like some sort of cache miss effect, but that does not make sense to me given the actual memory of the system.

看上去就象是高速缓存丢失的影响，但根据系统的实际内存它不会对于我有任何意义。

Keep in mind that this kind of cache will not be cluster aware in case of a fail over; this is sometimes an acceptable trade-off.

请注意，此类缓存在呈现故障转移时不支持集群；而这有时是可以接受的折衷。

In simple terms, a cache entry is considered to be valid if the entity has not been modified since the Last-Modified value.

简单来说，如果实体值在Last-Modified值之后没有被更改，则认为该缓存条目有效。

These situations can be used in combination with your application logic to ensure that the information in the cache is up to date.

上述这些情况可以与您应用程序的逻辑综合使用以便确保缓存内的信息是最新的。

However, the question of whether or not your data is stale changes when you consider the case of the near cache.

不过，在考虑近缓存的情况下，究竟数据是否过时这个问题会有所不同。

These tunable parameters are used to indicate how much memory the AIX kernel should use to cache non-computational pages.

这两个可调参数用于指出AIX内核应该使用多少内存来缓存非计算性的分页。

The pattern should make it easy for you to make design decisions and to document the decisions made around the cache and policies.

模式应该能够帮助简化决策过程，并指导记录有关缓存和策略的决策。

Typically, however, applications start out with an interface to the disk, and must be converted to an in-line cache interface.

但是，通常应用程序最开始使用的是到磁盘的接口，必须转换为内联的缓存接口。

Thus, in case of an organizational change, the refresh daemon keeps the work item cache up to date.

因此，一旦组织发生更改，刷新守护进程可让工作项缓存保持最新。

The script is dead easy to use and will cache the collated file for you until you change one of the files included in it.

这个脚本使用很简单，而且可以缓存归并后的文件，直到这些被归并的文件被修改。

As you can no doubt see, we are not there. Since we haven't done much work yet and the cache numbers may not have settled, this may be OK.

由于我们没有做很多工作，而且缓存数量还没有调整，所有这就可以了。

The URL is the only key used to access a specific generated view in such a cache infrastructure.

URL是用于访问此类缓存基础结构中的特定生成视图的唯一的键。

If the cache is clustered the "evicts cache" call will invalidate all replicates, which is often referred to as a "pull" update policy.

如果是缓存集群，“清除缓存”调用会让所有副本都失效，这通常被称为“拉（pull）”更新策略。

When an item is added to the cache, you can assign it a relative priority compared to the other items stored in the cache.

当加入项目至快取时，您可以指派其相对优先权来与其他储存在快取中的项目比较。

The remaining alternative is to use a service locator, make it a singleton, but remove the reference cache.

剩下的一个选择是使用服务定位器使用集合的方式，但是要去除引用缓存。

Fragments can be set up to expire at different periods, or not cache at all.

可以为段设置不同的到期时间，或者根本不缓存。

Computers cache the name-to-IP mapping for a certain period of time, known as the time to live (TTL), to reduce overall response time.

计算机将这个名称缓存到IP映射一段时间，这个时间段称为timetolive（TTL），以减少总响应时间。

By default, Rails does not provide such a mechanism, but a plug-in called timed_fragment_cache does the trick.

默认地，Rails并不提供这类机制，但有一种插件名为timed_fragment_cache可以实现这一目的。

It is often more efficient to put CSS in its own external file, rather than in-line it on a page so browsers can cache it.

与将CSS内联到页面中供浏览器缓存相比，将CSS放入其自己的外部文件中会更加有效。

Out of the box, varnishd does not cache a response with a cookie, nor does it honor the Cache-Control directives private and no-cache.

默认情况下，varnishd既不缓存带有cookie的响应，也不遵守Cache-Control指令private和no-cache。

Because of this, it is possible for data in the near caches to get out of sync both with each other and the main ObjectGrid cache.

鉴于此原因，近缓存中的数据相互之间可以不同步，与主ObjectGrid缓存也可以不同步。

The easiest thing to boost performance of any PHP application (the "P" in LAMP, of course) is to take advantage of an opcode cache.

提高任何PHP应用程序（当然是LAMP中的“P”）的性能的最简单方式是利用一个操作码缓存。

Furthermore, because memcached is just a cache, it shouldn't stop the execution of your application in the event of a problem.

此外，由于memcached只是一个缓存，所以在出现问题时它不会停止应用程序的执行。

As reading data from disk is a slow operation, the amount of cache available is often a key factor in determining performance.

由于从磁盘中读取数据是相当慢的操作，因此可用的高速缓存量通常是决定性能的关键因素之一。

This probably would not be very useful as it would only be possible to everaccess one cache at a time.

这可能并不是很有效，因为在同一时间只有可能存取一个缓存。

He was more rational, and once more he was chiefly interested in the land of little sticks and the cache by the river Dease.

他的脑子变得清醒了，他又开始首要的关心起来“小棍子地”和狄斯河边的地窖了。

It is a class method, as it is static, but needs to be able to call the setUserServices method in case of a cache miss.

它是一个类方法，因为它是静态的，但是需要能够在丢失缓存时调用setUserServices方法。

The ratio is the total number of cache hits divided by the total number of cache lookups over the last few thousand page accesses.

该比率是缓存命中总次数与过去几千页访问以来的缓存查找总次数之比。

Before you add an assembly to security policy, you must give it a strong name and put it in the global assembly cache.

在将一个程序集添加到安全策略中之前，必须给它提供一个强名称并将其放置在全局程序集缓存中。

Hoodwinked by a Trade Federation-hired mercenary named Vana Sage, Nym was captured trying to fence a cache of secret weapons.

他被贸易联邦雇佣的赏金猎人瓦娜·塞奇骗了。尼姆因涉嫌藏匿一箱秘密武器而被捕。

Once the dynamic cache service is enabled and the dynamic cache monitor application is installed, it is ready to use with your application.

启用动态缓存服务并安装动态缓存监控器应用程序之后，即可使用您的应用程序了。

These settings allow more control over the cache, such as how much memory is used and cache scavenging behavior.

这些设置增加了您对缓存的控制，如内存使用量和缓存清理行为。

An authentication error will occur if the user trying to connect is not same as the user whose credential is in the Kerberos cache.

如果试图连接的用户与其凭证保存在Kerberos缓存中的用户不一致，将发生身份验证错误。

Collect information about database pages to be used for cache warming the next time the database is started.

收集有关下次启动数据库时用于缓存预热的数据库页的信息。

At this point, the ASP. NET application stops working, because ADSI did not cache the schema correctly.

此时，ASP.NET应用程序停止工作，因为ADSI没有正确缓存该架构。

There seems to be no recourse except to cause an exception or set the timeout so long that you risk a cache blowup.

除了引发异常或者冒着缓存膨胀的危险将超时时间设置的足够长之外，似乎再没有什么其他的方法了。

The cache key for the fragments needs to be computed such that the complete navigational state of the portlet contributes to this key.

需要计算片段的缓存键，以确定是否向此键提供了Portlet的完整导航状态。