– Main concept: relation, basically a table with rows and columns. Database Management Systems, R. Ramakrishnan 5 Data Models A data model is a collection of concepts for describing data. Lecture notes. PowerPoint Lecture Slides for Data and Computer Communications, 10th Edition Download PowerPoint Lecture Slides for Chapters 1-8 (application/zip) (22.3MB) Download PowerPoint Lecture Slides for Chapters 9-16 (application/zip) (33.7MB) Motivation: control over all phases of the lifecycle. About the Presentations • The presentations cover the objectives found in the opening of each chapter. . Scribd is the world's largest social reading and publishing site. You need data, or also called business intelligence, to determine patterns, forecast events, or simply make critical business decisions. This Database course covers the first 8 chapters (except chapter 5) of the course book. CS 186 - Lecture notes Spring 2008 University of California at Berkeley. • You may customize the presentations to fit your class needs. Together, they were used to support about 24 hours of classroom time. Note: These slides are available for students and instructors in PDF and some slides also in postscript format.Slides in Microsoft Powerpoint format are available only for instructors.All slides except the slides for Chapter 24 are available now. ... Warehousing and Data-Mining. Home - Lecture notes - Homeworks - Announcements. • A database is a persistent, logically coherent collection of inherently meaningful data, relevant to some aspects of the real world. A set of slides is provided by the authors of the book that accompanies each chapter. Objectives of Database Management 1. Fundamentals of Database ppt ch01 1. Slides for Database Management Systems, Third Edition. Some are less than a 1.25-hour lecture, and some are more. database administrator (DBA) -- person or group responsible for the effective use of database technology in an organization or enterprise. Whatever it Data availability—make an integrated collection of data … . The portion of the real world relevant to the database is sometimes referred to as the universe of discourse or as the database miniworld. The Entity-Relationship (E/R) Model. . Complete Set (PPT with voiceover). Complete Set (PPT with voiceover). A schema is a description of a particular collection of data, using the a given data model. lecture-sql.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Lectures address a subset of these slides and sometimes extra complimentary slides will be also presented in class. This is true especially in today’s data-driven culture. The relational model of data is the most widely used model today. 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