If your website has hundreds of pages with many visitors everyday, you might want to implement some sort of caching mechanism for your website to speed up page loading time. Each client-server request consist of multiple database queries, server response and the processing time increasing overall page loading time. The most common solution is to make copies of dynamic pages called cache files and store them in a separate directory, which can later be served as static pages instead of re-generating dynamic pages again and again.
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