Announcing mod_pagespeed 0.10.21.2 with 8 new filters:

Until Hadoop 0.20, Yahoo committers worked as release masters to produce binary Apache Hadoop releases that the entire community used on their clusters. As the community grew, we experimented with using the "Yahoo! Distribution of Hadoop" as the vehicle t

Flume

Google's mod_pagespeed will probably enter WPO (Web Performance Optimization) history as the biggest leap forward. See

Some assets are still being fetched from my origin and not the CDN. Why?
Assuming your regexes are correct, the assets in question are probably referenced in either CSS or Javascript, rather than in your site's HTML. mod_cdn speaks (X)HTML but does not currently parse CSS or Javascript, either embedded or in separate files. This means, for example, that if you use background-image or other URL-referencing attributes in your CSS, mod_cdn won't rewrite those URLs. Remember: mod_cdn is a quick-and-dirty way to take a lot of the load off your origin. More complicated setups will need custom work to truly offload all the intended content delivery to the CDN.

gzip