'Related entity' presentation slideshows

Chapter 3

Chapter 3. Entity Relationship (E-R) Modeling Database Systems: Design, Implementation, and Management, Fifth Edition, Rob and Coronel. In this chapter, you will learn:. What a conceptual model is and what its purpose is The difference between internal and external models

823 views • 67 slides

Database Systems: Design, Implementation, and Management Ninth Edition

Database Systems: Design, Implementation, and Management Ninth Edition. Chapter 4 Entity Relationship (ER) Modeling. Objectives. In this chapter, students will learn: The main characteristics of entity relationship components

674 views • 50 slides

Objectives

Al- Maarefa College for Science and Technology INFO 232: Database systems Chapter 4 Entity Relationship (ER) Modeling Instructor Ms. Arwa Binsaleh. Objectives. In this chapter, students will learn: The main characteristics of entity relationship components

607 views • 50 slides

Objectives

Al- Maarefa College for Science and Technology INFO 232: Database systems Chapter 4 Entity Relationship (ER) Modeling Instructor Ms. Arwa Binsaleh. Objectives. In this chapter, students will learn: The main characteristics of entity relationship components

604 views • 50 slides

Entity Relationship (E-R) Modeling

Entity Relationship (E-R) Modeling. Learning Objectives. Conceptual model(s) Internal and external models Definition and refinement of relationships between entities during the database design process ERD components and database design and implementation

754 views • 48 slides

Database Systems: Design, Implementation, and Management Ninth Edition

Database Systems: Design, Implementation, and Management Ninth Edition. Chapter 4 Entity Relationship (ER) Modeling. Objectives. In this chapter, students will learn: The main characteristics of entity relationship components

477 views • 47 slides

Data Modelling

459 views • 43 slides

Entity Relationship (ER) Modeling

671 views • 41 slides

Fundamentals of Database

588 views • 35 slides

Week 3 Lecture

Week 3 Lecture. Entity Relationship (E-R) Modeling. Richard Maxfield Asst. Professor. This week, you will study:. What a conceptual model is and what its purpose is The difference between internal and external models How internal and external models serve the database design process

445 views • 33 slides

Chapter 3

Chapter 3. Entity Relationship (E-R) Modeling Database Systems: Design, Implementation, and Management, Fifth Edition, Rob and Coronel. In this chapter, you will learn:. What a conceptual model is and what its purpose is The difference between internal and external models

401 views • 33 slides

Chapter 3

Chapter 3. Entity Relationship (E-R) Modeling Database Systems: Design, Implementation, and Management, Fifth Edition, Rob and Coronel. In this chapter, you will learn:. What a conceptual model is and what its purpose is The difference between internal and external models

337 views • 33 slides

Database Systems: Design, Implementation, and Management Tenth Edition

Database Systems: Design, Implementation, and Management Tenth Edition. Chapter 4 Entity Relationship (ER) Modeling. Connectivity and Cardinality. Connectivity Describes the relationship classification Cardinality

473 views • 30 slides

Complex entities and relationships

Complex entities and relationships. Case examples are from the book: Lars Fank Databaser Teori og Praksis ISBN 87-571-2397-7. The 7 most important slides in this course!. Repetition: One-to-many relationships. Repetition: Many-to-many relations.

331 views • 22 slides

Data Models: Degrees of Data Abstraction

Data Models: Degrees of Data Abstraction. Modified ANSI/SPARC Framework. Data Models. Conceptual Relatively simple representation of complex real-world data structures Global view of data Basis for identification and description of main data items

363 views • 17 slides

Department of Computer and Information Science, School of Science, IUPUI

Department of Computer and Information Science, School of Science, IUPUI. Data Modeling Design Techniques. Dale Roberts, Lecturer Computer Science, IUPUI E-mail: droberts@cs.iupui.edu. Design Techniques. Avoid redundancy. Limit the use of weak entity sets.

134 views • 13 slides

Cardinality

216 views • 6 slides