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	<title>Comments on: Per-user caching in Django</title>
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		<title>By: Sumit Chachra</title>
		<link>http://www.artfulcode.net/articles/per-user-caching-django/comment-page-1/#comment-567</link>
		<dc:creator>Sumit Chachra</dc:creator>
		<pubDate>Fri, 06 Feb 2009 03:55:06 +0000</pubDate>
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		<description>Challenge with last solutions is saves/deletes/edits.

Saves and Deletes can be detected using signals, updates/edits ?

Also even  though you detect things, its difficult to know which keys to invalidate since 1 row of the db got updated?

Any workarounds to that ?</description>
		<content:encoded><![CDATA[<p>Challenge with last solutions is saves/deletes/edits.</p>
<p>Saves and Deletes can be detected using signals, updates/edits ?</p>
<p>Also even  though you detect things, its difficult to know which keys to invalidate since 1 row of the db got updated?</p>
<p>Any workarounds to that ?</p>
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