Data base System Applications, data base System VS file System – View of Data – Data Abstraction –Instances and Schemas – data Models – the ER Model – Relational Model – Other Models – Database Languages – DDL – DML – database Access for applications Programs – data base Users and Administrator– Transaction Management – data base System Structure – Storage Manager – the Query Processor –History of Data base Systems.Data base design and ER diagrams – Beyond ER Design Entities, Attributes and Entity sets – Relationships and Relationship sets – Additional features of ER Model – Concept Design with the ER Model – Conceptual Design for Large enterprises.
http://nalamalan.googlepages.com/home
Sunday, July 22, 2007
Friday, July 13, 2007
C Language stuff
Introduction
C Tokens
Loops
Arrays
Pointers
Sturctures
Unions
Datastructures
http://nalamalan.googlepages.com/cprogramming
C Tokens
Loops
Arrays
Pointers
Sturctures
Unions
Datastructures
http://nalamalan.googlepages.com/cprogramming
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