Object-Relational

[RUS ]Массив? Или как лучше? / PostgreSQL : Форум на SQL.RU | Array? or how to do it better? - A way to deal with serializable objects in PostgreSQL

http://sql.ru/forum/actualthread.aspx?tid=676435 this is a discussion from russian database forum SQL.RU that describes 2 common ways of storing serializable objects in RDBMS.

FrontPage - Storm -O/R mapping

https://storm.canonical.com/ O/R mapping framework from Canonical LTD – Ubuntu Parent Company