Database Fundamentals doc

... Database 10g: A Beginner's Guide CHAPTER 1: Database Fundamentals CRITICAL SKILL 1.1: Define a Database Database you say—now there's a word you hear all the time! In a nutshell, a database ... a handful of needs:  Databases provide one-stop shopping for all your data storage requirements. The database contains any amount of data, from the small to the huge.  Databases...

Ngày tải lên: 27/01/2014, 14:20

... retrieve and maintain data in a database. In practical use, the terms database, database server, Database Fundamentals 24 database system, data server, and database management systems are ... referred to as a network database. In this book, we focus on relational databases. 1.2 What is a database management system? While a database is a repository of data, a database...

Ngày tải lên: 06/03/2014, 01:22

... for a client of Oracle Database version 7 to access a more recent database, and vice versa. A client in this sense could be a remote database accessing a server using database links, or a client ... large. See Also: Oracle Database Utilities for information on direct path load Guidelines for Application-Specific Indexes 4-4 Oracle Database Application Developer's Guide - Fu...

Ngày tải lên: 10/12/2013, 13:15

... possible database state for the COMPANY relational database schema. 72 Chapter 3 The Relational Data Model and Relational Database Constraints Integrity constraints are specified on a database ... from failures ■ Part 10 on additional database topics includes Chapter 24 on database secu- rity and Chapter 25 on distributed databases ■ Part 11 on advanced database models and appli...

Ngày tải lên: 20/02/2014, 05:21

... key. 999-99-9999 888-88-8888 7777-77-7777 666-66-6666 999-99-9999 ZOL PSD CPS ZOL BSP • • • • • • • • • Database Fundamentals: 1File: N_drive:\jhu\class\1995\db-fund.ppt © 1994, 1995 Robert Robbins Database Fundamentals Robert J. Robbins Johns Hopkins University rrobbins@gdb.org Database Fundamentals: ... Faculty n m member of 0,1 1,1 chairman of Database Fundamentals: 2File: N_d...

Ngày tải lên: 20/02/2014, 05:21

... Certification MTA 98-364 DATABASE ADMINISTRATION FUNDAMENTALS 1 Understanding Core Database Concepts IN THIS CHAPTER ■ 1.1 Understand how data is stored in tables ■ 1.2 Understand relational database ... /3 Understand relational database concepts 7 OBJECTIVE UNDERSTANDING CORE DATABASE CONCEPTS 1.2 Understand relational database concepts SCENARIO: The next step for Raj in...

Ngày tải lên: 30/03/2014, 22:20

... Database 10g: A Beginner's Guide CHAPTER 1: Database Fundamentals CRITICAL SKILL 1.1: Define a Database Database you say—now there's a word you hear all the time! In a nutshell, a database ... a handful of needs:  Databases provide one-stop shopping for all your data storage requirements. The database contains any amount of data, from the small to the huge.  Databases...

Ngày tải lên: 23/10/2013, 14:15

Ngày tải lên: 15/12/2013, 04:15

... Oracle Database distributed functionality. This is the name of the database containing the object. The dblink qualifier lets you refer to an object in a database other than your local database. ... indicated: See Also: Oracle Database Concepts for an overview of database objects Datatype Comparison Rules 2-56 SQL Reference The following rules govern the direction in which Oracle Da...

Ngày tải lên: 21/12/2013, 04:17

... Technology Inc. N Brushes Commutator Armature Field Magnet SOUTH NORTH Axle or Coil Brushed DC Motor Fundamentals DS00905A-page 10  2004 Microchip Technology Inc. AMERICAS Corporate Office 2355 West

Ngày tải lên: 22/12/2013, 14:15