PUBLIC MARKS with tags optimisation & performance

Redis is different than other database solutions in many ways: it uses memory as main storage support and disk only for persistence, the data model is pretty unique, it is single threaded and so forth. I think that another big difference is that in order to take advantage of Redis in your production environment you don't need to switch to Redis. You can just use it in order to do new things that were not possible before, or in order to fix old problems.

"With LABjs you can load your js files completely asynchronous."

Quelques conseils pour optimiser les performances des applis Django : éviter les requêtes multiples, mettre les templates en cache, différer certaines actions (files)...

Initiative de Google pour que le web soit optimisé et plus rapide.

Les conseils de performance web de Yahoo!

How to faster a site written in PHP without changing the code.

"There is no valid reason to integrate to your website extreme performance best practices. You can just apply some basics and advanced techniques, and stop with this."

"ImageOptim is a front-end (GUI) for set of tools for optimisation of PNG/JPEG images and GIF animations. Optimisation makes files smaller (in terms of disk space) by finding optimal compression parameters and by removing unneccessary information, like file comments, EXIF tags and color profiles."