Transcription of Introduction to Database Systems - Hahsler
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Introduction to Database Systems - Hahsler
1 / 16 Introduction to Database SystemsBased on slides by Dan SuciuAdapted by Michael Hahsler 2 / 16 DatabaseWhat is a Database ? Physical storage: A collection of files storing related data. Logical: A collection of tables (or objects).Examples of databases Accounts Database ; payroll Database ; SMU s students Database ; Amazon s products Database ; airline reservation Database . 3 / 16 Database Management SystemWhat is a DBMS? A complicated (and often expensive) piece of software typically running on a large (remote) server written by someone else that allows us to manage efficiently a large Database and allows it to persist over long periods of of DBMS Commercial: DB2 (IBM), SQL Server (MS), Oracle, Sybase Open Source: MySQL, Postgres, SQLite.
3 / 16 Database Management System What is a DBMS? A complicated (and often expensive) piece of software typically running on a large (remote) server written by someone else that allows us to manage efficiently a
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Introduction to Object-Oriented Databases, Database, Introduction to Object-Oriented Databases and Database Systems, Introduction, Database Systems, SYSTEMS SOLUTIONS, Introduction to Database Systems, Chapter 1: Introduction, Systems, AN INTRODUCTION TO RELATIONAL DATABASES, Introduction to Database Design, Lecture Notes in Computer Science