Database Models, Database Management System

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Benefits and Limitations od Data Models?

Related Discussions:- Database Models

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What is a primary key? Primary key is chosen by the database designer as the principal means of identifying an entity in the entity set.

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How many types of users works on database? Users are differentiated through the way they expect to interact along with the system (i) Application programmers-interact with

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I have 10+ yrs exp in oracle Sql ,Pl/SQl,Forms ,Reports. I am expert in assignements & Online tutoring so i want to join you. Please guide me. Thanks Brajesh Shukla +91 9899641535

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Law Associates is a large legal practice based in Sydney.  You have been asked to design a data model for the practice based upon the following specification: The practice emplo

Record based logical models, Record based Logical Models: Use records as th...

Record based Logical Models: Use records as the key data representation components Examples: Relational Model: It shows data as well as relationship between data in the form

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Reflects organisational structure: Many organizations are distributed over various locations. If an organisation has many offices in dissimilar cities, databases used in such an ap

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