PPT-Entity Relationship Diagrams

Entity An entity is a business object that represents a group or category of data 1 Do we know a similar concept 1 Stephens RK and Plew RR 2001 Database Design SAMS Indianapolis IN. Eileen Kraemer. CSE 335. Michigan State University. Types of Diagrams. Structural Diagrams – focus on static aspects of the software system. Class, Object, Component, Deployment. Behavioral Diagrams – focus on dynamic aspects of the software system. Thinking Creatively. Ishikawa Diagrams (or Herringbone Diagrams). Machines. Methods. Manpower. Materials. Measurements. Milieu. Primary. Cause. Secondary. Cause. Thinking Creatively. Ishikawa Diagrams (or Herringbone Diagrams). INTRODUCTION. Electrical diagrams are drawings in which lines, symbols, letter and number combinations are used to represent electrical circuits. . In some plants, electrical diagrams may also be called prints, or blue prints. B. y. Daniel Christie. Probability. In a class of four brunettes, two blondes, and two people with black hair, what is the probability that any given person would be blonde?. 1/4. Venn Diagrams. Tree Diagrams. SENG 301. Learning Objectives. By the end of this lecture, you should be able to:. Read and interpret a state diagram. Analyze and debug a system based on a state diagram. Create a state diagram that models a system’s . 1. DEVELOPMENT OF INTERACTION DIAGRAMS. Should an axial compressive load be applied to a short concrete member, it will be . subjected to . a uniform strain or shortening, as is shown in Figure 10.3(a). If a moment . 1. Enhanced-ER (EER) Model Concepts. Includes all modeling concepts of basic ER . Additional concepts: subclasses/. superclasses. , specialization/generalization, categories, attribute inheritance. Variables to Develop . A. lgebra Skills. Core Mathematics . Partnership. Building Mathematical Knowledge . and. High-Leverage Instruction for Student . Success. Thursday, September 11, 2014. 4:30 – 7:30 . Lance Dixon . Academic Training Lectures. CERN. April 24-26, 2013. L. Dixon Beyond Feynman Diagrams. Lecture 1 April 24, 2013. 2. Standard Model. All elementary . forces. except gravity in same basic framework. Chapter 2. Overview of Database Design. Conceptual design. : . (. ER Model . is used at this stage.) . What are the . entities. and . relationships. in the enterprise. ?. Students . sign up. . for . Nature of science: . Visualization of models: The visualization of the description of events in terms of spacetime diagrams is an enormous advance in understanding the concept of spacetime. . Understandings: . Data Management 02 Conceptual Design Matthias Boehm Graz University of Technology, Austria Computer Science and Biomedical Engineering Institute of Interactive Systems and Data Science BMVIT endowed chair for Data Management Basis Data 2. ER, Relational Model. Database Design. The database design process can be divided into six steps. The ER model . is most . relevant to the first three steps. .. Requirements . Analysis. Queries . Using . an . Extended . Graph Model. Ankur. . Agrawal. . S. Sudarshan . Ajitav. . Sahoo. . Adil. . Sandalwala. . Prashant. . Jaiswal. . IIT . Bombay. History of Keyword Queries.