Postgresql
2 articles
Eight Lessons From a Nine-Month Framework Migration
From PHP 5.6 and MySQL to Symfony 8 and PostgreSQL, a production migration without a big-bang rewrite. Eight lessons from 488 commits, 4 bridge components, and one strangler fig that actually worked.
Sharing One PostgreSQL Connection Between Two ORMs
During a Strangler Fig migration, both old and new ORMs must access the same data. Here is how one Symfony event subscriber made Zend_Db and Doctrine ORM share a single database connection. No ETL, no sync scripts, no duplication.