Db4o 7.10 Tutorial Net
Spring Data Jpa Reference
Hibernate Reference
Hibernate Annotations
Dr. Morris Liaw Venkata Vijay Durbhakula Mahesh Molakalapalli.
Dal modello Relazionale al Grafo: cosa cambia? By Alfonso Focareta
Hibernate annotations by Kamalakar Dandu
"Paradigm Shifting" Presentation
MongoDB and Mongoose