Fundamentals of Database ppt ch01 1. Home - Lecture notes - Homeworks - Announcements. Lecture notes. This is true especially in today’s data-driven culture. The Entity-Relationship (E/R) Model. Together, they were used to support about 24 hours of classroom time. Database Management Systems, R. Ramakrishnan 5 Data Models A data model is a collection of concepts for describing data. A set of slides is provided by the authors of the book that accompanies each chapter. • All chapter objectives are listed in the beginning of each presentation. • Some figures from the chapters are included. ... Warehousing and Data-Mining. This Database course covers the first 8 chapters (except chapter 5) of the course book. . lecture-sql.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. 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) . A schema is a description of a particular collection of data, using the a given data model. • A database is a persistent, logically coherent collection of inherently meaningful data, relevant to some aspects of the real world. Data availability—make an integrated collection of data … database administrator (DBA) -- person or group responsible for the effective use of database technology in an organization or enterprise. Whatever it You need data, or also called business intelligence, to determine patterns, forecast events, or simply make critical business decisions. About the Presentations • The presentations cover the objectives found in the opening of each chapter. Objectives of Database Management 1. – Main concept: relation, basically a table with rows and columns. Complete Set (PPT with voiceover). CS 186 - Lecture notes Spring 2008 University of California at Berkeley. Lectures address a subset of these slides and sometimes extra complimentary slides will be also presented in class. 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. Some are less than a 1.25-hour lecture, and some are more. Scribd is the world's largest social reading and publishing site. Complete Set (PPT with voiceover). The portion of the real world relevant to the database is sometimes referred to as the universe of discourse or as the database miniworld. . When it comes to any business, data is king. . 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