Some says that Symfony2, as every complex framework, is a slow one. Our answer’s that everything depends on you 😉 In that post, we’ll reveal some software architecture details of the Symfony2 based application running more than 1 000 000 000 requests every week.
RAM memory in comparison to disk storage is not so cheap. Having big Redis cluster could lead to some expenses on such memory. Thanks to lessons we learned on our previous projects we can share with you some optimizing techniques. Nice fact is, they are based on application-side so they won’t affect performance of your database servers.