Extensions: Static file publishing – 23000% speed gain and cooling the globe: „Interview with Michiel Roos about TYPO3 performance improvement using static file cache. During a 30+ minute interview and demonstration you will be introduced into the Dark Arts of optimizing TYPO3 performance using static files, mod_rewrite and mod_expires. Learn how to make your site 230 times as fast! Includes comparison of extensions doing more or less the same.
(Via TYPO3 Podcast.)