CASE Method: Entity Relationship Modelling, Volume 1Now data analysts, strategists and data administrators can learn the powerful technique of entity relationship modelling from this definitive guide. In a lucid instructional style, Richard Barker shows how the data modelling technique can be applied to develop high-quality, integrated information systems. Special features of the book include:
It is designed to be equally valuable as a training aid and as a 'hot- line' reference when problems require urgent resolution. 0201416964B04062001 |
Common terms and phrases
AIRCRAFT TYPE AIRLINE ROUTE AIRPORT allocated Appendix applicable associated Atlantia Atlantis Island Flights attribute name attributes and/or relationships boarding pass British Airways business functions business view CASE*Method cater Chapter char classification columns computer files concepts confirmed indicator COUPON create credit card CREW ASSIGNMENT CREW ROLE database design database management system Dataflow date of departure date of issue defined denormalization derived attribute Domain ENTITY DEFINITION entity name Entity Relationship Diagram entity relationship modelling ENTITY-B example Exclusive Arc fare Figure flight number foreign keys hierarchy implementation information needs instance intersection entity missing entities null ORDER LINE ORGANIZATION UNIT passenger PERSON primary key PRODUCT reference entities registration number RELATIONAL DATABASE relationship ends relationship names scheduled seat number Second Normal Form shown standard crew membership Strategy Analysis Rules structure sub-types subset super-type syntax technique thing of significance Third Normal Form TICKET unique identifier users