Doctrine, Object Persistence, and You with Jeremy Mikola
The Doctrine project has come a long way from its humble beginnings as a SQL-centric active record library. No longer just an ORM, the project now implements object document mappers (ODMs) for many alternative databases (e.g. MongoDB, CouchDB, PHPCR). Object persistence and plain old PHP objects have replaced the active record pattern and base classes of yore, which is great news for folks that like their models skinny.
This session will discuss the practical benefits (and caveats) of object persistence offered by Doctrine ORM/ODM. We will look at data modeling utilizing Doctrine's common annotation library, and then explore the interfaces for getting our data in and out of the database by way of Doctrine's repository classes and rich query builder API.
Finally, we will wrap up with a survey of the Doctrine family of projects outside of object persistence, which include lower-level database abstractions and common libraries such as cache and annotations.
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