Django Book 翻译
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原文:
Upstream caching is a nice efficiency boost, but theres a danger to it. The content of many Web pages differs based on authentication and a host of other variables, and cache systems that blindly save pages based purely on URLs could expose incorrect or sensitive data to subsequent visitors to those pages.
翻译:
上游缓存将会产生非常明显的效率提升,但也存在一定风险。许多网页的内容依据身份验证以及许多其他变量的情况发生变化,缓存系统仅盲目地根据 URL 保存页面,可能会向这些页面的后续访问者暴露不正确或者敏感的数据。
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