有几种解决方案可以用来处理资源无法缓存的问题。

Several solutions are available to deal with the problems of resources not being cacheable.

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因此，Web浏览器或代理服务器无法缓存服务器资源。

As a consequence, a Web browser or proxy servers can't cache server resources.

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此外，单个JVM无法缓存大量数据(比如，32位JVM只能提供2 GB的可用堆空间)。

In addition, a single JVM is not sufficient for caching large amounts of data (for example, a 32 bit JVM can only guarantee a maximum of 2 GB of usable heap space).

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