ASMCMD> exit
[oracle@dw ~]$ ls -l /tmp/BACKUP*
-rw-r----- 1 oracle oinstall 2560 Jul 13 09:47 /tmp/BACKUPspfiledw.ora
[oracle@dw ~]$
This example also shows how all database files for the database dw are stored within the ASM
file system. It looks like they are stored on a traditional host file system, but instead managed by
ASM, providing built-in performance and redundancy features (optimized for use with Oracle
Database 11g) making the DBA??™s life a bit easier when it comes to datafile management.
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PART
II
Database Management
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CHAPTER
5
Developing and
Implementing
Applications
123
124 Oracle Database 11g DBA Handbook
anaging application development can be a difficult process. From a DBA??™s
perspective, the best way to manage the development process is to become an
integral part of teams involved in the process. In this chapter, you will learn the
guidelines for migrating applications into databases and the technical details
needed for implementation, including the sizing of database objects.
This chapter focuses on the design and creation of applications that use the database. These
activities should be integrated with the database-planning activities described in Chapter 3 and
Chapter 4. The following chapters in this part of the book address the monitoring and tuning
activities that follow the database creation.
Implementing an application in a database by merely running a series of create table commands
fails to integrate the creation process with the other major areas (planning, monitoring, and
tuning).
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