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Oracle designed its database products to be flexible and configurable so they would operate on a variety of hardware platforms, and they succeeded--Oracle software runs on more than seventy computer platforms, from mainframes to PC networks to handheld PDAs. The secret to this flexibility lies in the software's initialization parameters, whose numerous settings can be configured for top performance in countless environments. On the downside, however, improper settings can slow a system down; even grind it to a halt. And with so many parameters--which change from version to version of Oracle software--it's challenging for Oracle administrators to keep in mind the characteristics and optimal settings for each parameter.
The Oracle Initialization Parameters Pocket Reference provides the crucial information you need to make key adjustments to your Oracle database. This concise guide is a mix of invaluable performance tips and a quick reference to Oracle's initialization parameters. The book describes each initialization parameter, indicates what category it's in--from auditing to multi-threaded server MTS--and whether it can be modified dynamically via the ALTER SESSION or ALTER SYSTEM command.
In addition to the details about parameter characteristics and settings, you'll find performance tips, such as how the various parameters interact, and what the most advantageous settings are for different configurations. No other reference focuses exclusively on these initialization parameters--an absolute must for anyone working with an Oracle database.
Presented in a handy, easy-to-use format, the Oracle Initialization Parameters Pocket Reference is a welcome alternative for anyone who's struggled to memorize the best configuration settings or gone back and forth to online resources, trying to figure out what works. This guide will keep your Oracle databases operating at peak performance.
About the author
David Kreines is the Manager of Database Services for Rhodia, Inc., and author of Oracle SQL: The Essential Reference (O'Reilly Media, Inc., 2000) and coauthor of Oracle in a Nutshell (with Rick Greenwald) (O'Reilly Media, Inc., 2002), Oracle Database Administration: The Essential Reference (with Brian Laskey) (O'Reilly Media, Inc., 1999) and Oracle Scripts (with Brian Lomasky) (O'Reilly Media, Inc., 1998). Dave has worked with Oracle as a developer and database administrator since 1985, on a wide variety of platforms, from PCs to mainframes. He is an Oracle Certified Professional, is certified as a DBA, and has been a frequent contributor to Oracle conferences, user groups, and publications, both in the United States and in Europe. Dave served two terms as president of the International Oracle Users Group -Americas (IOUG-A), and spent ten years on the board of directors.
Summary
Providing the information Oracle DBAs need to keep databases operating at peak performance, this title describes each initialization parameter, including category and whether it can be modified dynamically via the ALTER SESSION or ALTER SYSTEM command. You'll also find performance tips and optimal settings for different configurations.
