From a scalability point of view it's interesting to limit the size of the server side cache.
有趣的是，从伸缩性的观点来看，它限制了服务器端的缓存大小。
If the requests are varied enough to make ineffective use of the operating system's disk cache, then the server's disks will become busy and at some point slow the whole process down.
如果请求的变化很大，导致无法有效地使用操作系统的磁盘缓存，那么服务器的磁盘会很忙，到了某种程度之后，就会减慢整个过程。
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。
Doing this mapping in a controlled environment gives you a good starting point in tuning your mapping cache limits.
在受控的环境中执行此映射为您提供了优化映射缓存限制的很好起点。
One subtle point to keep in mind: Long-running asynchronous processes that use dynamic assembly will keep a context in the context cache for as long as the process takes to complete.
务必记住一个微妙之处：使用动态组装的长时间运行的异步流程只要尚未完成，就会在上下文缓存中保留上下文。
Cache data is that which can be re-created at any point in time.
可以在任何时间重新创建缓存数据。
The logic within the finder methods and the ejbLoad() methods performed the actual mainframe calls, but from that point onward, the enterprise bean acted simply as a data cache.
查找程序方法内的逻辑和ejbLoad() 方法执行实际的大型机调用，但是从更进一步的意义来说，企业bean仅仅充当了数据高速缓存。
This is because the cache represents a picture, or snapshot, of the data that was taken at one point in time.
这是因为高速缓存是一个图片，或快照的数据是在一个时间点。
The most basic method for diverting requests to a cache is to configure the browser to point to the cache as its proxy server, an option on most popular browsers.
使请求转向高速缓存的最基本的方法是，配置浏览器以使它指向高速缓存服务器，将其作为它的代理服务器，这是大多数常用浏览器的一个选项。
The most basic method for diverting requests to a cache is to configure the browser to point to the cache as its proxy server, an option on most popular browsers.
使请求转向高速缓存的最基本的方法是，配置浏览器以使它指向高速缓存服务器，将其作为它的代理服务器，这是大多数常用浏览器的一个选项。
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