symfony, Propel, and Doctrine »

As a lot of people ask me the same question over and over again, so here is some information about the state of the integration of ORM tools in symfony.

Even if symfony can use any ORM tool, or none at all, two libraries are tightly integrated with the symfony core: Propel and Doctrine.

Propel has been bundled with symfony since the first release two years ago.
Doctrine is a younger but a very promising ORM and has been available as a plugin since last year.

As I don’t want to support two…