With Amazon CloudFront, you can securely deliver data, videos, applications, and APIs to your customers globally with low latency and high transfer speeds. To offer a customized experience and the lowest possible latency, many modern applications execute some form of logic at the edge. The use cases for applying logic at the edge can be […]
に記載してあるけど、
Excecution timeが「Less than 1 ms」にある通り、とにかく高速な処理が必要なので、複雑な処理はできない。
The following example function appends index.html to requests that don’t include a file name or extension in the URL. This function can be useful for single page applications or statically generated websites that are hosted in an Amazon S3 bucket. This is a viewer request function. See this example on GitHub .
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