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Introduction to Database Systems

Introduction to Database Systems. CS363/607* Lecture #2. Last class. What is a database? What is a DBMS? Database history DBMS components Terminology Data model, schema, data, DDL, DML, DBA Relational database system. Entity-Relationship Model.

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1.3k views • 65 slides

Conceptual Design with ER Model

Conceptual Design with ER Model. Lecture #2. Administrivia. Undergrads must take 3 hours, must do the course project Grads 1 unit: course project + paper survey .75 unit: course project only Grads and undergrads can team up. Lecture Outline. Steps in building a database application

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1.72k views • 57 slides

CS4433 Database Systems

CS4433 Database Systems. E-R Model. Why should we study this?. Key Steps in Building DB Applications. Step 0: pick an application domain Step 1: conceptual design Decide what to model in the application domain Need a modeling language to express what you want

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553 views • 52 slides

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