Less03_DB_DBCA.ppt

7/25/2019 Less03_DB_DBCA.ppt

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3Copyright 2007, Oracle. All rights reserved.

Creating an Oracle Database


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Copyright 2007, Oracle. All rights reserved.3 - 2

Objectives

After completing this lesson, you should be able to do the

following:

Create a database by using the Database Configuration

Assistant (DBCA

Create a listener by using the Oracle !et Configuration

Assistant (!etCA

Create a database design template with the DBCA

"enerate database creation scripts with the DBCA


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#lanning the Database

As a DBA, you must plan:

$he logical storage structure of the database and its

physical implementation:

%ow many dis& drives do you have' hat type of storage

is being used'

%ow many data files will you need' (#lan for growth)

%ow many tablespaces will you use'

hat types of information will be stored'

Are there any special storage re*uirementsdue to type or si+e'

Overall database design

Database bac&up strategy


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Databases: -amples

Data warehouse:

.esearch and mar&eting data

/tate or federal ta- payments

#rofessional licensing (doctors, nurses, and so on

$ransaction processing:

/tore chec&out register system

Automatic teller machine (A$0 transactions

"eneral purpose:

.etail billing system (for e-ample, for a software house ora nursery


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Configuring the 1istener


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Database Configuration Assistant (DBCA

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Documents

Less03_DB_DBCA.ppt