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Entity Relationship Diagram
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Entity Relationship Diagram
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erm, not a subject i'm fond of, but i think a good start would be to look at Dia instead of OO.o for this, it's actually designed with that kind of task in mind.
Entity Relationship Diagrams (ERDs) illustrate the logical structure of databases. An ER Diagram Entity Relationship Diagram Notations Peter Chen developed ERDs in 1976. Since then Charles Bachman and James Martin have added some sligh refi...
In one of my classes, I must be an entity-relationship diagram (ERD) with a cell phone bill, which I expected that I was making the ERD of the database used to produce the bill. I know that the basis for making such a disk, but I'm on the u...
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Entity relationship diagrams are a way to represent the structure and layout of a database. It is used frequently to describe the database schema. ER diagrams are very useful as the provide a good conceptual view of any database, regardles...
http://www.databasedesigning.com/ER1.html
Fields Theater, SeatingZone, TargetAudience, Performers, and TicketPrice in a table tblPerformances I see as the entities. Theatre Management in consideration of the first four fields would make the decision about the price but I don't see ...
http://www.experts-exchange.com/Internet/Spy_Ad_Blocker...
An ERD is a neccessary diagram for the initial formation on definition of a database for a related application. An ERD specifies the necessary links and relationships between tables including primary and foreign keys, relationships (one to ...
http://www.blurtit.com/q414262.html
I was asked to create the entity relatioship data model for a cinemascope company named movie,then i have to create the entity diagram for using Crows Foot model. A table for each entity, 1. Cinema 2. Movie 3. Reservation 4. Purchase 5. C...
http://www.blurtit.com/q127681.html
so you can understand higher forms of frameword of SAD
http://answers.yahoo.com/question/index?qid=20090218014...
I'm working on the entity relationship diagram for dotProject reverse engineering the atual database schema on 2.0.1. You can get the actual file [v0.1] at http://www.franciosi.org/blog/?p=11 . I'll start a new thread to get more people env...
http://forums.dotproject.net/showthread.php?t=206
Any tool the can reverse engineer a physical DB can do that. You could also try using the built-in diagram feature in Enterprise Manager.
http://www.exforsys.com/forum/microsoft-crm/91383-entit...
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