If not, it checks its partner cache servers, if any, for the requested data.
如果没有，它将检查它的高速缓存服务器伙伴(如果有的话)以获得所请求的数据。
Each cache is programmed with a list of all the other cache servers in the system.
每个高速缓存都有系统中所有其他高速缓存服务器的一个列表。
Multicast cache protocols work in concert with all cache servers at the same time.
多点传送高速缓存协议与所有高速缓存服务器同时协同工作。
ICP also contains no real security to protect the communications between the cache servers.
ICP也不包含真正的安全性来保护高速缓存服务器间的通信。
Unfortunately, ICP becomes inefficient beyond a certain number of distributed cache servers.
不幸的是，当分布式高速缓存服务器的数量超过一定的规模时，ICP变得非常低效。
These parallel cache servers usually contain identical data and communicate changes among themselves.
这些并行高速缓存服务器通常包含完全相同的数据，并彼此沟通更改。
One of the cache servers can send a WCCP message to the router to define the mapping between URLs and cache servers.
一个高速缓存服务器可以向路由器发送一条 WCCP消息来定义URL和高速缓存服务器之间的映射。
By providing a cache hierarchy that maps to the provider's network topology, ISPs can create regional cache areas supported by groups of cache servers.
通过提供映射供应商网络拓朴的高速缓存层次结构，ISP可以创建由高速缓存服务器组所支持的区域性高速缓存区。
Cooperation of streaming media cache servers sited between the Internet backbone and an access network can increase the hit rate and keep load balancing.
位于因特网骨干网和同一接入网之间的流媒体缓存代理服务器相互协作，可以提高缓存命中率，保持负载平衡。
A better way to handle high-volume requests is to keep several cache servers running in parallel, handling requests from the same clients or different groups of clients.
处理大量请求的更好的方法是使几台高速缓存服务器并行运行，以处理来自相同客户机或不同组客户机的各种请求。
The HyperText Caching protocol (HTCP) is a better query protocol that is used to discover cache servers on local networks and to inquire if URLs are contained on the servers.
超文本高速缓存协议(HTCP)是一种更好的查询协议，用来发现本地网络上的高速缓存服务器，以及查询这些服务器上是否包含所需的URL。
If you add multiple levels of cache servers, you have to ask two other questions: how do you know what the other caches contain, and how do you redirect the request to the appropriate cache?
如果添加多层高速缓存服务器，您必须回答两个问题：如何才能知道其他高速缓存包含什么内容，以及如何将请求重定向到适当的高速缓存？
They work on files that have been fetched from file servers by the client-side cache managers.
他们操作已经由客户端缓存管理器从文件服务器中取出的文件。
Servers in a cluster access cache instances by using its JNDI name.
集群中的服务器可以通过使用其JNDI名称来访问缓存实例。
Dynamic cache can take advantages of DRS in the application server to replicate cached data across servers in a cluster.
动态缓存可以利用应用服务器中的DRS在集群的各个服务器中复制缓存的数据。
When the cache manager reconnects to the central servers, the system reintegrates the client modification log, making all file system updates available to the client.
当缓存管理器与中央服务器重新连接时，系统重建客户机修改日志，使所有的文件系统更新对客户机都可用。
In the case of SHARED_PUSH_PULL, only the unique key of the object is sent to all other servers; the object itself remains in the local cache instance where it was created.
对于SHARED _ PUSH _ PULL，只有对象的唯一密钥发送到所有其他服务器；而对象本身保留在创建它的本地缓存实例。
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.
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。
If servers fail, the client API software reroutes your cache reads and writes to a working alternate.
如果服务器出现故障，客户机api软件将把缓存读写操作重新路由到正常运行的备用服务器上。
Whenever their servers render a page, they cache the contents of the link.
每当他们的服务器提供一个链接页面的时候，他们可以将该页面的内容暂存下来。
The Tomcat servers in this test use less than half of the available cache.
在这个测试中，Tomcat服务器只使用了缓存中不到一半的可用空间。
Although many web servers can be configured to use a cache to send back information, that doesn't work with the dynamic nature of most applications.
虽然很多web服务器都可被配置成使用缓存发回信息，但那与大多数应用程序的动态特性无法相适。
More to the point: we can use Derby as a powerful client-side cache for data from our servers.
更为重要的是：可以将Derby用作存储来自服务器的数据的强大客户端缓存。
You can run memcached on one or more servers, and the contents of the cache are duplicated among all nodes.
您可以在一台或多台服务器上运行memcached，并且将在所有节点之间复制缓存的内容。
As a consequence, a Web browser or proxy servers can't cache server resources.
因此，Web浏览器或代理服务器无法缓存服务器资源。
Here, I combine PHP with smart software called a reverse proxy to cache pages and save servers.
在这里，我将把PHP与名为反向代理(reverse proxy)的智能软件结合使用来缓存页面和节省服务器。
DRS makes data for session management, dynamic cache, and stateless session bean available across servers in a cluster.
DRS使得集群中的各个服务器都可以使用会话管理、动态缓存和无状态会话Bean的数据。
memcached is an open source project designed to make use of the spare RAM in many servers to act as a memory cache for frequently accessed pieces of information.
memcached是一个开源项目，旨在利用多个服务器内的多余RAM来充当一个可存放经常被访问信息的内存缓存。
The Notes client stores a list of the cluster servers in a local cache for just such an event.
（为了应付这种情况，Notes客户机在本地缓存中存储一个集群服务器列表）。
Of course, the Network Deployment application server cache is much more sophisticated than this diagram shows; for example, the cache can be distributed to multiple application servers in a cluster.
当然，NetworkDeployment应用程序服务器的缓存要比图 3显示的复杂得多，例如缓存可能分布在集群中的多个应用程序服务器上。
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