Doctrine 2 and Concrete table inheritance
I use Doctrine 2 and I’ve read some articles on inheritance strategies’ mapping with ORM.
I’ve seen three main strategies : “Class table inheritance”, “Concrete table inheritance” and “Single table inheritance”.
Multiple intranet/internet systems partially working on same data – database strategy
We are starting rewritting our apps (Internet portal, millions of unique users and few CRM/ERP systems, few hundred users) and we have a huge decision to make now. We are going to write them mostly (90-95%) in Symfony2 with Doctrine, and some background services (e.g. mailing) in Java. Database – MySql/MariaDb. also lot of additional technologies (redis/memcached, load balancing, varnish, replication and so on). Most important (in this case) are – symfony2, mysql/maria and doctrine.
Multiple intranet/internet systems partially working on same data – database strategy
We are starting rewritting our apps (Internet portal, millions of unique users and few CRM/ERP systems, few hundred users) and we have a huge decision to make now. We are going to write them mostly (90-95%) in Symfony2 with Doctrine, and some background services (e.g. mailing) in Java. Database – MySql/MariaDb. also lot of additional technologies (redis/memcached, load balancing, varnish, replication and so on). Most important (in this case) are – symfony2, mysql/maria and doctrine.
How to associate both a collection and one item of this collection to an entity
I’m working on a project in which I have an entity, we may call Users and another entity Address.
Why does ORM persist() functionality use references to populate insert_id and not return?
My understanding of how ORM persist works: