'Many relationship' presentation slideshows

Data Management: Databases and Organizations Richard Watson

Data Management: Databases and Organizations Richard Watson. Summary of Chapters 3-6 prepared by Kirk Scott. Data Modeling and SQL. Chapter 3. The Single Entity Chapter 4. The One-to-Many Relationship Chapter 5. The Many-to-Many Relationship

1.07k views • 89 slides

CPSC 3200 Algorithm Analysis and Advanced Data Structure

Data Structure & Algorithms in JAVA 5 th edition Michael T. Goodrich Roberto Tamassia Chapter 3: Indices, Nodes, and Recursion. CPSC 3200 Algorithm Analysis and Advanced Data Structure. Chapter Topics. Using arrays. Singly Linked Lists. Doubly Linked Lists.

1k views • 79 slides

A Common Mistake Size/Communication Trade-Off Specific Tradeoffs

Designing Efficient Map-Reduce Algorithms. A Common Mistake Size/Communication Trade-Off Specific Tradeoffs. Jeffrey D. Ullman Stanford University. Research Is Joint Work of. Foto Afrati (NTUA) Anish Das Sarma (Google) Semih Salihoglu (Stanford) U. Motivating Example.

754 views • 63 slides

Oracle MATERIALZIED VIEWS A Performance Tuning Gem

Oracle MATERIALZIED VIEWS A Performance Tuning Gem. Agenda. A Game Changer What is a Materialized View Purposes of Materialized Views Enhancing SQL Performance Query Rewrite Real World Example Advanced Query Rewrite Concepts Q/A. A Game Changer.

677 views • 55 slides

Access Tutorial 4 Creating Forms and Reports

629 views • 30 slides

Class Relationships Part 1 : Composition and Association

Class Relationships Part 1 : Composition and Association. CS 21a: Introduction to Computing I First Semester, 2013-2014. Class Relationships. More complex programs require multiple classes It is typical for objects to have fields that refer to other objects

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Data & Networks

408 views • 26 slides

Multivalued Dependencies & Fourth Normal Form (4NF)

632 views • 24 slides

Conceptual Modeling

Conceptual Modeling. Entity-Relationship Diagrams. E-R Model Constructs. Entities Relationships Attributes. E-R Model Notation. Entity. Attribute. One-to-many relationship. Many-to-many relationship. Example of Relationship Type. COMPLETES. EMPLOYEE. COURSE.

465 views • 20 slides

Table Relationships

Table Relationships. RDBM. Establishing Table Relationships. RDBMS allow us to establish relationships among tables Have a primary key in our REGIONS table and a foreign key in the STATE table Must link or join tables. Three Types of Table Relationships. One to one relationship

389 views • 19 slides

Review Database Application Development

Review Database Application Development. ER-diagram. Forms. Access Database Development. Reports. Queries. ER-diagram. Entity types Strong entity type Weak entity type Relationships Cardinality constraints Participation constraints Attributes atomic attributes

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Associating Attribute Data In GIS

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Entity Relationship Diagrams

297 views • 13 slides

Recent developments of communication between DOOCS & ODR

Recent developments of communication between DOOCS & ODR. Valeria B artsch Andrzej M isiejuk Tao W u. How to communicate?. LDAs. ODR Control Interface. DOOCS Device server. Stream Sockets. ODR. Storage. ENS. Results. DOOCS Clients. GUI RPC/Display.

205 views • 13 slides

MGS 351 Project

MGS 351 Project. Carlos Gamboa Jacob Pomilio Krystal Brown Leong Mei Si Nataliya Savka. Background. Company: Animal Humane Society Animal shelter designed to shelter stray animals until an owner is found. Due to the company being non-profit, almost nothing is computerized.

235 views • 12 slides

Object Oriented System Design From Design to Code

Object Oriented System Design From Design to Code. Marc Conrad D104 (Park Square Building) Email: Marc.Conrad@luton.ac.uk This week new: Implementation Issues Or: How to get the things running. Rational Rose can be used to generate code automatically (and vice versa) .

240 views • 11 slides

Class diagram II

Asper School of Business University of Manitoba. Systems Analysis & Design. Instructor: Bob Travica. Class diagram II. Updated: October 2013. Outline. More on associations & multiplicity Association class Fully developed classes Completing procedure for creation of class diagrams.

380 views • 9 slides

The Weed Wackers

The Weed Wackers. Jon Edel Brandon Harrison Soomin Jung Jesse Thompson Kelvin Yim. Background. Established in 2003 Specialize in yard maintenance Perform various services year-round . Problem. Owner Uses paper based system Unclear instructions created confusion .

239 views • 7 slides

ENTITY RELATIONSHIP DIAGRAMS

ENTITY RELATIONSHIP DIAGRAMS. Moya messam. What is an entity relationship diagram?. Definition: An entity-relationship (ER) diagram is a specialized graphic that illustrates the interrelationships between entities in a database. What are the symbols used in a entity relationship diagram? .

393 views • 6 slides

Weak Entity Types

Weak Entity Types. CSCI 6442. Most entity types are strong entity types, that exist independently from other entity types A strong entity type always has a unique identifier that distinguishes each occurrence of that entity type A weak entity type needs another entity type for its identifier

217 views • 6 slides