what is a database? a dbms is a complex software system that is used to manage,store and manipulate data and metadata used to describe the data. ---------------------------------------------------------------------------------what…

Topic DM Question ----------------- is an entity that cannot be uniquely identified by its own attributes alone "some employees are married to other employees"…

Slide 1Test Accommodations Students with Disabilities 2013 Presented by Janice Koblick, Curriculum Supervisor Exceptional Student Education 1 Slide 2 Participation in Testing…

1. About Haystack Tomohiro MITSUMUNE2009/11/26 2009 12 2 2. Agenda• about Facebook • Old Photo Store system • Haystack Store system 2009 12 2 3. Facebook • SNS( :…

Logical Database Design and the Relational Model 1 Objectives          Logical Database Design with relational model Definition of terms List five…

1. Presented by : Rajendra Dangwal Branch : C.S. (III)Presented to : Mr. Yogesh Jain 2. DATABASE : A collection of data is referred to as database. e.g. 1. record of students…

1. Do You Make These 5 DatabaseDesign Mistakes?Thomas LaRockHead Geek© 2014 SOLARWINDS WORLDWIDE, LLC. ALL RIGHTS RESERVED. 2. EVERYONE MAKES MISTAKESSOMETIMES 3. and $ometimesmistakes…

Slide 1 11-1 Copyright © Oracle Corporation, 2001. All rights reserved. Different type of keys Slide 2 11-2 Copyright © Oracle Corporation, 2001. All rights reserved. Candidate…

Slide 1 U NIQUE ID ENTIFICATION (UID) Unique Identification (UID) of Items Defense Acquisition University March 2004 Slide 2 2 Agenda  Overview of UID Program  Contracting…

Slide 1 Concepts of Database Management Sixth Edition Chapter 6 – Part 2 Database Design 2: Design Method Slide 2 Concepts of Database Management2 Objectives Discuss special…