Optimizing Oracle Performance: A Practitioner’s Guide to Optimizing Response Time

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Oracle system performance inefficiencies often go undetected for months or even years--even under intense scrutiny--because traditional Oracle performance analysis methods and tools are fundamentally flawed. They're unreliable and inefficient.Oracle DBAs

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Oracle system performance inefficiencies often go undetected for months or even years–even under intense scrutiny–because traditional Oracle performance analysis methods and tools are fundamentally flawed. They’re unreliable and inefficient.Oracle DBAs and developers are all too familiar with the outlay of time and resources, blown budgets, missed deadlines, and marginally effective performance fiddling that is commonplace with traditional methods of Oracle performance tuning. In this crucial book, Cary Millsap, former VP of Oracle’s System Performance Group, clearly and concisely explains how to use Oracle’s response time statistics to diagnose and repair performance problems. Cary also shows how “queueing theory” can be applied to response time statistics to predict the impact of upgrades and other system changes.Optimizing Oracle Performance eliminates the time-consuming, trial-and-error guesswork inherent in most conventional approaches to tuning. You can determine exactly where a system’s performance problem is, and with equal importance, where it is not, in just a few minutes–even if the problem is several years old.Optimizing Oracle Performance cuts a path through the complexity of current tuning methods, and streamlines an approach that focuses on optimization techniques that any DBA can use quickly and successfully to make noticeable–even dramatic–improvements.For example, the one thing database users care most about is response time. Naturally, DBAs focus much of their time and effort towards improving response time. But it is entirely too easy to spend hundreds of hours to improve important system metrics such as hit ratios, average latencies, and wait times, only to find users are unable to perceive the difference. And an expensive hardware upgrade may not help either.It doesn’t have to be that way. Technological advances have added impact, efficiency, measurability, predictive capacity, reliability, speed, and practicality to the science of Oracle performance optimization. Optimizing Oracle Performance shows you how to slash the frustration and expense associated with unraveling the true root cause of any type of performance problem, and reliably predict future performance.The price of this essential book will be paid back in hours saved the first time its methods are used.

Author

Cary Millsap, Jeff Holt

Binding

Paperback

EAN

9780596005276

EANList

0636920005278, 9780596005276

ISBN

059600527X

ItemDimensions

925, hundredths-inches, 98, hundredths-inches, 141, hundredths-pounds, 665, hundredths-inches

Label

O’Reilly Media

Languages

English, Unknown, English, Original Language, English, Published

Manufacturer

O’Reilly Media

NumberOfItems

1

NumberOfPages

388

PackageQuantity

1

ProductGroup

Book

PublicationDate

2003-09-26

Publisher

O’Reilly Media

Studio

O’Reilly Media

UPC

636920005278

UPCList

636920005278