Oracle® Database Performance Tuning Guide 11g Release 2 (11.2) Part Number E10821-03 |
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This preface contains these topics:
Oracle Database Performance Tuning Guide is intended for database administrators (DBAs) who are responsible for the operation, maintenance, and performance of Oracle Database. This guide describes how to use Oracle performance tools in the command-line interface to optimize database performance and tune SQL statements. This guide also describes performance best practices for creating an initial database and includes performance-related reference information.
For information about using Oracle Enterprise Manager to tune the performance of Oracle Database, see Oracle Database 2 Day + Performance Tuning Guide.
Our goal is to make Oracle products, services, and supporting documentation accessible to all users, including users that are disabled. To that end, our documentation includes features that make information available to users of assistive technology. This documentation is available in HTML format, and contains markup to facilitate access by the disabled community. Accessibility standards will continue to evolve over time, and Oracle is actively engaged with other market-leading technology vendors to address technical obstacles so that our documentation can be accessible to all of our customers. For more information, visit the Oracle Accessibility Program Web site at http://www.oracle.com/accessibility/
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Accessibility of Code Examples in Documentation
Screen readers may not always correctly read the code examples in this document. The conventions for writing code require that closing braces should appear on an otherwise empty line; however, some screen readers may not always read a line of text that consists solely of a bracket or brace.
Accessibility of Links to External Web Sites in Documentation
This documentation may contain links to Web sites of other companies or organizations that Oracle does not own or control. Oracle neither evaluates nor makes any representations regarding the accessibility of these Web sites.
Deaf/Hard of Hearing Access to Oracle Support Services
To reach Oracle Support Services, use a telecommunications relay service (TRS) to call Oracle Support at 1.800.223.1711. An Oracle Support Services engineer will handle technical issues and provide customer support according to the Oracle service request process. Information about TRS is available at http://www.fcc.gov/cgb/consumerfacts/trs.html
, and a list of phone numbers is available at http://www.fcc.gov/cgb/dro/trsphonebk.html
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Before reading this guide, you should have already read Oracle Database Concepts, Oracle Database 2 Day DBA, Oracle Database Advanced Application Developer's Guide, and the Oracle Database Administrator's Guide.
For information about using Oracle Enterprise Manager to tune the performance of Oracle Database, see Oracle Database 2 Day + Performance Tuning Guide.
For more information about tuning data warehouse environments, see Oracle Database Data Warehousing Guide.
Many of the examples in this book use the sample schemas, which are installed by default when you select the Basic Installation option during an Oracle Database installation. For information about these schemas and how to use them, see Oracle Database Sample Schemas.
For information about Oracle Database error messages, see Oracle Database Error Messages. Oracle Database error message documentation is only available in HTML. If you are accessing the error message documentation on the Oracle Documentation CD, you can browse the error messages by range. After you find the specific range, use your browser's find feature to locate the specific message. When connected to the Internet, you can search for a specific error message using the error message search feature of the Oracle online documentation.
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