http://simonwillison.net/2008-01-04T12:48:51+00:00Simon Willison2008-01-04T12:48:51+00:002008-01-04T12:48:51+00:00https://simonwillison.net/2008/Jan/4/http/#atom-tag

<p><strong><a href="http://www.mnot.net/cache_channels/">HTTP Cache Channels</a></strong></p> Interesting extension to the HTTP caching model by Mark Nottingham: caches can be told to subscribe to an Atom feed which alerts them to cached data that has gone stale. Group invalidation is also supported. <p><small></small>Via <a href="http://www.mnot.net/blog/2008/01/04/cache_channels">Mark Nottingham</a></small></p> <p>Tags: <a href="https://simonwillison.net/tags/atom">atom</a>, <a href="https://simonwillison.net/tags/cachechannels">cachechannels</a>, <a href="https://simonwillison.net/tags/caching">caching</a>, <a href="https://simonwillison.net/tags/http">http</a>, <a href="https://simonwillison.net/tags/mark-nottingham">mark-nottingham</a>, <a href="https://simonwillison.net/tags/squid">squid</a></p>