Book Image

OCA Oracle Database 11g: Database Administration I: A Real-World Certification Guide

Book Image

OCA Oracle Database 11g: Database Administration I: A Real-World Certification Guide

Overview of this book

Oracle Database Server is the most widely used relational database in the world today. This book gives you the essential skills to master the fundamentals of Oracle database administration and prepares you for Oracle DBA certification."OCA Oracle Database 11g: Database Administration I: A Real-World Certification Guide" prepares you to master the fundamentals of Oracle database administration using an example driven method that is easy to understand. The real world examples will prepare you to face the daily challenges of being a database administrator.Starting with the essentials of why databases are important in today's information technology world and how they work, you are then guided through a full, customized installation of the Oracle software and creating your own personal database. We then examine fundamental concepts of Oracle, including architecture, storage structures, security, performance tuning, networking, and instance management. Finally, we take an in-depth look at some of the most important concepts in the daily life of an Oracle DBA - backup, recovery, and data migration."OCA Oracle Database 11g: Database Administration I: A Real-World Certification Guide" provides you with the skills you need in order to become a successful Oracle DBA, both for certification and real life tasks.
Table of Contents (24 chapters)
OCA Oracle Database 11g: Database Administration I: A Real-World Certification Guide
Credits
Foreword
About the Author
About the Reviewer
www.packtpub.com
Preface
Index

Examining Windows Services in Oracle


Recall from the previous section that we examined the orcl.bat batch file from a manual database creation procedure. We noted two commands in that script that created and modified Windows Services related to the Oracle database. We said that a Windows Service is a low-level program that can start when the operating system boots without requiring user intervention. In Windows (and only in Windows), the core Oracle kernel operates within these Services. To close this chapter, we look at the Services that were created for Oracle during our database creation using DBCA.

There are several ways to invoke the services window that vary between the versions of Windows, so we'll choose a standard way that should suffice for each of them. This will also give us a desktop shortcut that will be useful as we go forward. The example shown here is for Windows XP, although other versions of Windows will be similar. We want to create a shortcut on the desktop for the command...