http://simonwillison.net/2007-07-05T00:56:33+00:00Simon Willison2007-07-05T00:56:33+00:002007-07-05T00:56:33+00:00https://simonwillison.net/2007/Jul/5/caching/#atom-tag

<p><strong><a href="http://www.koziarski.net/archives/2007/5/28/clever-caching">Clever Caching</a></strong></p> Instead of invalidating your cache directly, bump a version number on your model (blog entry or whatever) and use that as part of the cache key. This also gives you dynamic etags for free. <p>Tags: <a href="https://simonwillison.net/tags/caching">caching</a>, <a href="https://simonwillison.net/tags/etags">etags</a>, <a href="https://simonwillison.net/tags/memcache">memcache</a>, <a href="https://simonwillison.net/tags/michael-koziarski">michael-koziarski</a></p>