IPT home IPT A Virtual Approach by Peter Whitehouse
Quick Links:
 
 
IIS home
Information and Intelligent Systems Social and Ethical Implications Human Computer Interaction Software and Systems Engineering eXercise Files Course Outline and Assessment A-Z of Geeky Acronyms Terrace Work Program 2004 Sillybus FAQ = Frequently Asked Questions Help
 
 

Database Design

Object Role Modelling

IIS Topics: SQL- PHP - Access - ORM - AI

link Related Resources - Links to other people's pages covering related content - suggestions welcome.

link What is an Information System? - Components; Concepts; 5GIS; Turings Test; UoDs

link Facts - Atomic Propositions - Communicating facts; 5th Generation Architectures (intro); CIP Problems

link Fifth Generation Systems - 3 Schema Architecture; Software Development Cycle

Object Role Modelling Methodology:

link Object Role Modelling - ORM/NIAM/CSDP History; Fact Type Identification ; First Draft of the Schema ; Eliminate Surplus Entities and Identify Derived Facts; Uniqueness Constraints

link ORM Constraints - Check Facts are of the Right Arity; Constraining the model ;

link Final Constraints and Checking - Check Each Entity can be precisely defined; Exotic Constraints ; Final Checks

link Representing Knowledge: Alternative Conceptual Representations; 'Z' State Schemas; E-R Diagrams

link Relational Schema (table design): Introduction to conceptual-relational transformation; Ideals; Optimal Normal Form; The ONF Algorithm; Data Dictonaries

 

wonko@wonko.info
©Copyright t 1992..2017+. Edition 25.150117
wonkosite
Creative Commons License
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 2.1 Australia License
.