lecture-sql.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Together, they were used to support about 24 hours of classroom time. Complete Set (PPT with voiceover). Some are less than a 1.25-hour lecture, and some are more. Complete Set (PPT with voiceover). When it comes to any business, data is king. Objectives of Database Management 1. About the Presentations • The presentations cover the objectives found in the opening of each chapter. Lectures address a subset of these slides and sometimes extra complimentary slides will be also presented in class. Slides for Database Management Systems, Third Edition. 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) Data availability—make an integrated collection of data … . A set of slides is provided by the authors of the book that accompanies each chapter. Scribd is the world's largest social reading and publishing site. Lecture notes. Data and Data Collection Quantitative – Numbers, tests, counting, measuring Data Collection Techniques Observations, Tests, Surveys, Document analysis (the research literature) Quantitative Methods Key Factors for High Quality Experimental Design Data should not be contaminated by poor measurement or errors in procedure. . This is true especially in today’s data-driven culture. • All chapter objectives are listed in the beginning of each presentation. The relational model of data is the most widely used model today. 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. The Entity-Relationship (E/R) Model. • Some figures from the chapters are included. The portion of the real world relevant to the database is sometimes referred to as the universe of discourse or as the database miniworld. Fundamentals of Database ppt ch01 1. A schema is a description of a particular collection of data, using the a given data model. Database Management Systems, R. Ramakrishnan 5 Data Models A data model is a collection of concepts for describing data. • You may customize the presentations to fit your class needs. database administrator (DBA) -- person or group responsible for the effective use of database technology in an organization or enterprise. Whatever it Motivation: control over all phases of the lifecycle. CS 186 - Lecture notes Spring 2008 University of California at Berkeley. . ... Warehousing and Data-Mining. This Database course covers the first 8 chapters (except chapter 5) of the course book. – Main concept: relation, basically a table with rows and columns. 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