'Conceptual design er model' diaporamas de présentation

Database Management Systems Syllabus

Database Management Systems Syllabus. Instructor: Vinnie Costa vcosta@optonline.net. Course Description.

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DATABASE MANAGEMENT SYSTEMS TERM 2010-11 B. Tech IV/EEE II Semester UNIT-II PPT SLIDES

DATABASE MANAGEMENT SYSTEMS TERM 2010-11 B. Tech IV/EEE II Semester UNIT-II PPT SLIDES Text Books: (1) DBMS by Raghu Ramakrishnan (2) DBMS by Sudarshan and Korth. INDEX UNIT-2 PPT SLIDES S.NO Module as per Lecture PPT

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The Entity-Relationship Model

The Entity-Relationship Model. Chapter 2. Overview of Database Design. Conceptual design : ( ER Model is used at this stage. ) What are the entities and relationships in the enterprise? What information about these entities and relationships should we store in the database?

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Entity-Relationship Models Biological Database Systems Boston University

Entity-Relationship Models Biological Database Systems Boston University Bioinformatics Graduate Program Course BE768 Spring 2003. Overview of Database Design. Conceptual design : ( ER Model is used at this stage.) What are the entities and relationships in the enterprise?

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The Entity-Relationship Model

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The Entity-Relationship Model

The Entity-Relationship Model. Chapter 2. Data Model. Move from informal description of what user wants to Precise description of what can be implemented in a DBMS. Steps in developing a database. Requirements analysis ? Conceptual Database design ? Logical Database design ?

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CS 306 Database Systems

CS 306 Database Systems. Introduction. GENERAL INFORMATION. Office : FENS 2081 Email : ysaygin@sabanciuniv.edu Tel : 9576 Web : http://people.sabanciuniv.edu/~ysaygin/ Instructor Office Hours : Tuesday 1 5 : 4 0-1 7 :30 T h u r sday 1 5 : 4 0-1 7 :30 Or by appointment

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The Entity-Relationship (ER) Model

The Entity-Relationship (ER) Model. Chpt 2. Overview of db design. Requirement analysis Data to be stored Applications to be built Operations (most frequent) subject to performance requirement Conceptual db design Description of the data (including constraints)

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The Entity-Relationship Model

The Entity-Relationship Model. Chapter 2. Objectives. Overview of database design Requirement analysis, conceptual design , logical design, normalization, and physical design The entity-relationship (ER) model Basic constructs: Entities Relationships

409 views • 23 slides

The Entity-Relationship Model

The Entity-Relationship Model. Chapter 2. Overview of Database Design. Conceptual design : ( ER Model is used at this stage.) What are the entities and relationships in the enterprise? What information about these entities and relationships should we store in the database?

315 views • 23 slides

The Entity-Relationship Model

The Entity-Relationship Model. Chapter 2. Overview of Database Design. Conceptual design : ( ER Model is used at this stage.) What are the entities and relationships in the enterprise? What information about these entities and relationships should we store in the database?

232 views • 23 slides

The Entity-Relationship Model

The Entity-Relationship Model. Chapter 2. Objectives. Overview of database design Requirement analysis, conceptual design , logical design, normalization, and physical design The entity-relationship (ER) model Basic constructs: Entities Relationships

233 views • 23 slides

The Entity-Relationship Model

The Entity-Relationship Model. Chapter 2. Objectives. Overview of database design Requirement analysis, conceptual design , logical design, normalization, and physical design The entity-relationship (ER) model Basic constructs: Entities Relationships

240 views • 23 slides

The Entity-Relationship (ER) Model

The Entity-Relationship (ER) Model. Chapter 2. Overview of db design. Requirement analysis Data to be stored Applications to be built Operations (most frequent) subject to performance requirement Conceptual DB design Description of the data (including constraints)

382 views • 22 slides

The Entity-Relationship (ER) Model

The Entity-Relationship (ER) Model. Chapter 2. Overview of db design. Requirement analysis Data to be stored Applications to be built Operations (most frequent) subject to performance requirement Conceptual DB design Description of the data (including constraints)

225 views • 22 slides

The Entity-Relationship Model

The Entity-Relationship Model. Chapter 2. Overview of Database Design. Conceptual design : ( ER Model is used at this stage.) What are the entities and relationships in the enterprise? What information about these entities and relationships should we store in the database?

241 views • 18 slides

The Entity-Relationship Model

The Entity-Relationship Model. Chapter 2. Overview of Database Design. Conceptual design : ( ER Model is used at this stage.) What are the entities and relationships in the enterprise? What information about these entities and relationships should we store in the database?

232 views • 18 slides