RDBMS-Day2 Continuation of ER modeling concepts Logical Database design Normalization 1 Recap of Day1 session • • • RDBMS handles data in the form of relations, tuples…

1. How to createE-R Diagrams fromDatabase Tables ?Ecologic Corporation Training Department Chandigarh www.ecologic.co.inEcologic Corporation , Chandigarh ,www.ecologic.co.in1…

COLLEGE OF ENGINEERING, PANDHARPUR SE ENGINEERING LAB DATABA TITLE: ER DIAGRAMS AIM: Draw ER diagrams for any specific application & convert them into table . Descriptions:…

Slide 1R ELATIONAL M ODEL TO SQL Data Model Slide 2 22 C ONCEPTUAL D ESIGN : ER TO R ELATIONAL TO SQL How to represent Entity sets, Relationship sets, Attributes, Key and…

Slide 1Logical DB Design: ER to Relational Entity sets to tables. Employees ssn name lot CREATE TABLE Employees (ssn CHAR (11), name CHAR (20), lot INTEGER, PRIMARY KEY (ssn))…

Slide 1RELATIONAL DATABASE DESIGN VIA ER MODELLING CHAPTER 9 (6/E) CHAPTER 7 (5/E) Slide 2 LECTURE OUTLINE  Relational Database Design Using ER-to-Relational Mapping Algorithm…

Slide 1How to translate ER Model to Relational Model By: Jung T. Chang CS 157A T/Th Morning Section Slide 2 Review - Concepts Relational Model is made up of tables A row…

1. How about doing an ER design interactively on the board? Suggest an application to be modeled. 2. Weak Entity Sets An entity set that does not have a primary key is referred…

1. ER MODELING Prepared by Visakh V, Assistant Professor,Dept. of CSE, LBSITW 2. Prepared by Visakh V, Assistant Professor,Dept. of CSE, LBSITW Strong & Weak 3. Prepared…

The Entity-Relationship Model R &G - Chapter 2 A relationship, I think, is like a shark, you know? It has to constantly move forward or it dies. And I think what we got…