# More

* [Delegation](Delegation) [:notebook:](http://en.wikipedia.org/wiki/Delegation_pattern)
* [ServiceLocator](ServiceLocator) [:notebook:](http://en.wikipedia.org/wiki/Service_locator_pattern)
* [Repository](Repository)
* [EAV](More/EAV) [:notebook:](https://en.wikipedia.org/wiki/Entity%E2%80%93attribute%E2%80%93value_model)