Are there any PHP ORM projects which supports MySQL and NoSQL databases such as MongoDB?
I am currently using RedBean to do MySQL ORM, however I woud like to introduce MongoDB to the applicatoin and perhaps even replace some of the MySQL with MongoDB in the future.
An ORM that can allow me to easily transition between both would be nice. However, I tend to not like ORM that requires too much configuration (i.e. YAML, XML etc). RedBean is very nice in that it allows one to easily get things working without too much configuration.
Yes, doctrine supports various RDBMS and NoSQL storages as well