'Data definition language ddl' presentation slideshows

Chapter 14

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Data Manipulation Using MySQL

Data Manipulation Using MySQL. Ideally, a database language should allow a user to: Create the database and relation structures Perform basic data management tasks, such as the insertion, modification, and deletion of data from the relations Perform both simple and complex queries

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Introduction to Database

Introduction to Database. CHAPTER 1 INTRODUCTION. Database-System Applications Purpose of Database Systems View of Data Database Languages Relational Databases Database Design Data Storage and Querying Transaction Management Database Architecture Database Users and Administrators.

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Introduction to Database

Introduction to Database. CHAPTER 1 INTRODUCTION. Database-System Applications Purpose of Database Systems View of Data Database Languages Relational Databases Database Design Data Storage and Querying Transaction Management Database Architecture Database Users and Administrators.

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Introduction

The database approach to data management provides significant advantages over the traditional file-based approach Define general data management concepts and terms, highlighting the advantages and disadvantages of the database approach to data management

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Database Environment

Database Environment. Chapter 2 AIT632 Sungchul Hong. Last Class. Database related definitions Traditional file system Database approach Components of the DBMS environment Hardware, software, data, procedure, people Roles in the database environment

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Fundamentals of Information Systems, Sixth Edition

Fundamentals of Information Systems, Sixth Edition. Chapter 3 Database Systems, Data Centers, and Business Intelligence. Why Learn About Database Systems, Data Centers, and Business Intelligence?. Database: Organized collection of data Database management system (DBMS):

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Database system concept and Architecture

Database system concept and Architecture. Data Models, Schemas, and Instance Categories of Data Models Schemas, Instance, and Database State Three-schema Architecture and Data Independence The three levels of the Architecture Data Independence Database languages and Interface DBMS Language

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Databases

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Java’s JDBC

Java’s JDBC. Allows access to any ANSI SQL-2 DBMS Does its work in terms of SQL The JDBC has classes that represent: database connections SQL Statements Result sets database metadata Can be connected to ODBC We’ll review some database terminology

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Chapter 1: Introduction

Chapter 1: Introduction. Chapter 1: Introduction. Purpose of Database Systems View of Data Database Languages Relational Databases Database Design Object-based and semistructured databases Data Storage and Querying Transaction Management Database Architecture

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1: Introduction

1: Introduction. Purpose of Database Systems View of Data Database Languages Relational Databases Database Design Object-based and semistructured databases Data Storage and Querying Transaction Management Database Architecture Database Users and Administrators Overall Structure

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CHAPTER 8. MANAGING DATA RESOURCES

CHAPTER 8. MANAGING DATA RESOURCES. FILE ORGANIZATION. BIT: Binary Digit (0,1;Y,N;On, Off) BYTE: Combination of BITS which represent a CHARACTER FIELD: Collection of BYTES which represent a Fact RECORD: Collection of FIELDS which reflect a TRANSACTION FILE: A Collection of Similar

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Database System Concepts and Architecture

Database System Concepts and Architecture. Dr. Ali Obaidi. Data Models. A collection of concepts that can be used to describe the structure of a database (data types, relationships, and constraints) basic operations (retrieval and updates)

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Introduction To Computing Lecture # 8

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Announcements

Announcements. Data Management. Chapter 12. Traditional File Approach. Structure Field ? Record ? File Fixed All records have common fields, and a field is the same size across all records Variable Variable number of fields within a record Variable size for a field across records.

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Unit 3 SQL

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Database Development

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