http://caudium.net//space/wiki/CacheAmeliorationPoints for improvement: <ul class="minus"> <li>Large number of "File not open for write errors, coming from Storage.Methods.Disk->write_file().</li> <li>Long startup times</li> <li>Cache cleanup -> removing old cache files</li> <li>Create a hashed directory structure to reduce the number of files in a given directory.</li> <li>More instrumentation and metrics behind cache usage and time.</li> <li><a href="SQLite" class="wiki_link_external" >http://sqlite.org</a> cache backend.</li> <li><a href="memcached" class="wiki_link_external" >http://www.danga.com/memcached/</a> backend.</li> <li>Null cache backend. <i class="ital">(Complete, in CVS)</i></li> <li>Simplify the on-disk hash key -> go from 2 md5 hashes to 1. <i class="ital">(Complete, in CVS)</i></li> <li>Sometimes the cache takes up a lot of time, effectively blocking the server. <i class="ital">(this may be partially resolved by chunking the cache expiration)</i></li> </ul>Fins 0.9.7http://blogs.law.harvard.edu/tech/rss