hi to all here i need help plz so i have about hotel booking online so if some one help me and send to me just Entity Relationship and i work on access programe so thats all
The diagrams really are not specific to any back end database. They are relational database models that shpuld be able to be applied with any RDBMS.
From Rabbie's first link:
Hotel Reservations
1) A Conceptual Data Model is shown below, and a correspnding Physical Data Model is available,
2) There is also a Popkin Model and a Dezign Model for which an Access Database is available.
3) The Business Rules have been defined.