Transcription of Database System Concepts and Architecture
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Copyright 2011 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Chapter 2 Database System Concepts and Architecture Copyright 2011 Ramez Elmasri and Shamkant Navathe Chapter 2 Outline Data Models, Schemas, and Instances Three-Schema Architecture and Data Independence Database Languages and Interfaces The Database System Environment Centralized and Client/Server Architectures for DBMSs Classification of Database Management Systems Copyright 2011 Ramez Elmasri and Shamkant Navathe Database System Concepts and Architecture Basic client/server DBMS Architecture Client module Server module Copyright 2011 Ramez Elmasri and Shamkant Navathe Data Models, Schemas, and Instances Data abstraction Suppression of details of data organization and storage Highlighting of the essential features for an improved understanding of data Copyright 2011 Ramez Elmasri and Shamkant Navathe Data Models, Schemas, and Instances (cont'd.)
Title: Elmasri_6e_Ch02.ppt Author: Raj Sunderraman Created Date: 8/23/2011 1:18:19 PM
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Internal Control Concepts and Applications, Internal Control Concepts and Applications for Business Operations, IT Director’s Practical Guide Sarbanes, Internal control, Internal, AUDIT, Control, Authentication Concepts, AUTOMATIC ENGINE CONTROL FOR DIESEL/GAS ENGINES, Section 1 Essential Electrical Concepts, Concepts, Gregory Bateson, Applications, Industrial Automation, Drive a Single Phase Brushless DC BLDC, Texas Instruments