'Entity relationship data model' presentation slideshows

CS157B - Fall 2004

CS157B - Fall 2004. Entity-Relationship Data Model. Entity Sets a collection of similar entities Attributes properties of the entities in an entity set Relationships connection among two or more entity sets Constraints Keys : uniquely identify an entity within its entity set

1.83k views • 163 slides

INFORMATION SYSTEMS IN BIOLOGY: FOCUS ON DATABASE

INFORMATION SYSTEMS IN BIOLOGY: FOCUS ON DATABASE. Lectures 11-12 Model Organisms course by Petri Pehkonen. Lecture contents. Theory of databases and information systems Biological databases Model organism databases. Information system architectures. Theory of databases.

1.36k views • 119 slides

Database Management Systems & Programming

Database Management Systems & Programming. LIS 558 - Week 2 Entity Relationship Modeling I. Faculty of Information & Media Studies Summer 2000. Class Outline. Database Models Database Design Problems Conceptual Design Methodology Break Purpose of Data Modeling Entity-Relationship Design

991 views • 99 slides

Database Design and Implementation (including SQL)

Database Design and Implementation (including SQL) Also see MS Access notes: Access: Part1 , Part2 , Part3 , Part4. Databases. Bit Most basic unit of data Combined into groups of eight called bytes Fields Group of bytes Record Collection of related fields. Databases (continued).

1.75k views • 83 slides

Database Design and Implementation (including SQL)

Database Design and Implementation (including SQL) Also see MS Access notes: Access: Part1 , Part2 , Part3 , Part4. Databases. Bit Most basic unit of data Combined into groups of eight called bytes Fields Group of bytes Record Collection of related fields. Databases (continued).

862 views • 83 slides

Information Systems and Software Systems Engineering (12CFU)

Information Systems and Software Systems Engineering (12CFU). The course is organized in two sections addressing different issues in the design of software systems. Information Systems (6CFU). Software Systems Engineering (6CFU). Master of Science in Computer Engineering 2018-19.

632 views • 63 slides

Database Management Systems Chapter 2 The Entity-Relationship Data Model

Database Management Systems Chapter 2 The Entity-Relationship Data Model. Instructor: Li Ma Department of Computer Science Texas Southern University, Houston. August, 2007. Entity-Relationship Model. Diagrams Class hierarchies Weak entity sets. Purpose of E/R Model.

782 views • 59 slides

CSC443 Database Management

620 views • 55 slides

CSC443 Database Management

550 views • 55 slides

Chapter 8

Chapter 8. Data Modeling and Analysis. Objectives. Define data modeling and explain its benefits. Recognize and understand the basic concepts and constructs of a data model. Read and interpret an entity relationship data model.

635 views • 52 slides

Chapter 8

Chapter 8. Data Modeling and Analysis. Objectives. Define data modeling and explain its benefits. Recognize and understand the basic concepts and constructs of a data model. Read and interpret an entity relationship data model.

654 views • 52 slides

Chapter 8

Chapter 8. Data Modeling and Analysis. Learning Outcomes. Define data modeling and explain its benefits. Recognize and understand the basic concepts and constructs of a data model. Read and interpret an entity relationship data model.

525 views • 52 slides

Chapter 8

Chapter 8. Data Modeling and Analysis. Objectives. Define data modeling and explain its benefits. Recognize and understand the basic concepts and constructs of a data model. Read and interpret an entity relationship data model.

523 views • 52 slides

Chapter 7

Chapter 7. Data Modeling and Analysis. Objectives. Define data modeling and explain its benefits. Recognize and understand the basic concepts and constructs of a data model. Read and interpret an entity relationship data model.

715 views • 51 slides

C H A P T E R

C H A P T E R. 8. DATA MODELING AND ANALYSIS. Chapter Eight Data Modeling and Analysis. Define data modeling and explain its benefits. Recognize and understand the basic concepts and constructs of a data model. Read and interpret an entity relationship data model.

675 views • 51 slides

HTM 425 System Analysis & Design CoBA@CSUSM

HTM 425 System Analysis & Design CoBA@CSUSM. Chapter 7 Data Modeling and Analysis. Objectives. Define data modeling and explain its benefits. Recognize and understand the basic concepts and constructs of a data model. Read and interpret an entity relationship data model.

515 views • 51 slides

Database Processing

Database Processing. Preview.

500 views • 48 slides

What is a database

What is a database. A database is any organized collection of data. Some examples of databases you may encounter in your daily life are: a telephone book T.V. Guide airline reservation system motor vehicle registration records papers in your filing cabinet

5.14k views • 45 slides

Chapter 8

Chapter 8. Data Modeling and Analysis. Objectives. Define data modeling and explain its benefits. Recognize and understand the basic concepts and constructs of a data model. Read and interpret an entity relationship data model. Discover entities and relationships.

418 views • 35 slides

Object Modeling

Object Modeling. J. Stephen Schiavo Missouri Southern State University. Object Modeling. Definition Concepts Objects, attributes, methods, encapsulation Classes, generalization, specialization Object/class relationship Messages Polymorphism Modeling process. Definition.

207 views • 11 slides