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Oracle9i Database Configurations

Oracle9i Installation Planning

This environment allows you to create a customized database configuration of 
Oracle products that meets specialized requirements.

Select this option only if you are prepared to provide detailed product and database 
environment choices

.  

Choosing this option requires a longer installation session 

than choosing a preconfigured database.

This choice allows you to install Oracle products

.  

It does not configure the 

listeners or the network infrastructure, and it does not create a database.

Oracle Corporation recommends that you install at least one preconfigured 
database to serve as a template for database configuration.

Database Configuration Assistant enables you to copy an Oracle9i preconfigured 
database, or to create a fully customized database to match your selected 
environment and database configuration

.  

It starts automatically (unless you 

selected software only) after Oracle9i software has been installed during Oracle9i 
installation.

When installing Oracle9i software using any database configuration option other 
than the Custom and Software Only, the Oracle Universal Installer (OUI) prompts 
for a global database name and System Identifier (SID)

.  

After Oracle9i installation 

is complete, the Database Configuration Assistant uses this information to create 
the database

.

Oracle9i Concepts, Oracle9i Database Performance Tuning 

Guide and Reference, and Oracle9i Real Application Clusters Setup and 
Configuration for more information on database environment issues.

Refer to 

 on page 1-5 for more 

information on how to choose a database.

Many of the Oracle documents that are included in the Oracle9i 
Generic Documentation CD-ROM provide information about 
database environments, the effect that database environment 
settings have on performance, and how your database can be tuned 
to maximize performance.