Web application's sector is exploding nowadays showing that browser based systems are most common approach to satisfy business needs. Building a product which is going to work on a long mile requires good architectural decisions and appropriate tools stack.
Symfony2 is the best shot, when it comes to framework. Accompanied by some modern tools, good design practises and well structured code base creates easy way for the system, to be open for extensions, robust and maintainable, prepared to handle high load.
In this talk some real life examples from working Symfony2 applications will be used to ilustrate ingredients of wise architecture.