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Lecture Database systems: Database system concepts and architecture – Nguyễn Ngọc Thiên An

In this chapter, you learned to: File-based approach and shared file approach; database approach; three-schema architecture and data independence; database languages, data models, database schemas and database states; classification of DBMS; data management systems framework. | Spring 2014 Nguyen Ngoc Thien An 2 Contents Introduction File-based Approach Shared File Approach Database Approach Three-Schema Architecture Data Independence Database Languages Data Models Database Schemas Database States Classification of DBMS Data Management Systems Framework Reading Suggestion 1 Chapter 1 Chapter 2 3 Introduction 1 Traditional database applications Store textual or numeric information Multimedia databases Store images audio clips and video streams digitally Geographic information systems GIS Store analyze maps weather data and satellite .