Terminology in Symfony2 and Doctrine2. Record vs Entity vs Document vs Model

This User model is used throughout the bundle but doesn’t have a complete implementation to access its own data (I didn’t look but I think it could be an interface only). The final implementation is done in an entity class and another in a document class so no matter whether you use MySQL or MongoDB ...

Symfony2 and Ordering of Relations and Collection Form Fields

http://shout.setfive.com/2013/03/05/symfony2-and-ordering-of-relations-and-collection-form-fields/

Logging Doctrine SQL queries in Symfony2

http://vvv.tobiassjosten.net/symfony/logging-doctrine-queries-in-symfony2/

Update associated entities in Doctrine

My entities are Series, which has many Seasons, which have many Episodes. When an episode is created or updated I want to also update its related Series so that it always has correct firstYear and lastYear data for when the series was broadcasted.

Doctrine 2.2 pagination

http://docs.doctrine-project.org/en/latest/tutorials/pagination.html

Association Mapping

This chapter introduces association mappings which are used to explain references between objects and are mapped to a relational database using foreign keys.

Doctrine 2 in Depth

http://www.krueckeberg.org/notes/d2.html

Introduction to Mapping Object Relationships

http://www.krueckeberg.org/notes/relationships.html

How to store Doctrine entities outside of a Symfony bundle?

http://www.zalas.eu/how-to-store-doctrine-entities-outside-of-a-symfony-bundle

Doctrine 2 hangs when enabling APC cache on Ubuntu

It is necessary to add a flag to the apc.ini file in /etc/php5/cli/apc.ini extension=apc.so apc.enable_cli=1