Gis Xke
Referans
CSC 570 Notes for Chapter 10 Advanced Topics in Relational Databases.
©Silberschatz, Korth and SudarshanA.1Database System Concepts, 5 th Ed. Appendix A: Network Model.
The Active Record Paradigm Databases in Database-Centric Web Site Development.
Intro to Rails INFO 2310: Topics in Web Design and Programming.