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Every Oracle professional should feel the exhilaration of adding a single function-based index and seeing the execution speed cut-in-half for 500 SQL statements. It's these silver bullets that can make you a hero in your shop and amaze your friends and associates. All Oracle tuning professionals know that they must start by optimizing the database as-a-whole before tuning individual SQL statements. Only after you have tuned the external hardware (disk RAID, network, OS kernel parms) and the instance (indexes, CBO statistics, optimal parameter settings), is it appropriate to t
Book Synopsis Oracle Silver Bullets: Real-World Oracle Performance Secrets by : Donald K Burleson
Download or read book Oracle Silver Bullets: Real-World Oracle Performance Secrets written by Donald K Burleson and published by . This book was released on 2005-01-01 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every Oracle professional should feel the exhilaration of adding a single function-based index and seeing the execution speed cut-in-half for 500 SQL statements. It's these silver bullets that can make you a hero in your shop and amaze your friends and associates. All Oracle tuning professionals know that they must start by optimizing the database as-a-whole before tuning individual SQL statements. Only after you have tuned the external hardware (disk RAID, network, OS kernel parms) and the instance (indexes, CBO statistics, optimal parameter settings), is it appropriate to t
Targeted at Oracle professionals who need fast and accurate working examples of complex issues, Oracle In-focus books target specific areas of Oracle technology in a concise manner. Plenty of working code is provided without a lot of theory, allowing database managers to solve their problems quickly without reviewing data that they already know. All code scripts are available for instant download from a companion web site.
Book Synopsis Oracle Silver Bullets by : Don Burleson
Download or read book Oracle Silver Bullets written by Don Burleson and published by Rampant TechPress. This book was released on 2005-06 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Targeted at Oracle professionals who need fast and accurate working examples of complex issues, Oracle In-focus books target specific areas of Oracle technology in a concise manner. Plenty of working code is provided without a lot of theory, allowing database managers to solve their problems quickly without reviewing data that they already know. All code scripts are available for instant download from a companion web site.
Download or read book The Publishers Weekly written by and published by . This book was released on 2005 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt:
* Presents an innovative, philosophical approach to Oracle database administration, and shows how to think about the whole complex problem of performance tuning, how to break it down, how to root out the cause of performance bottlenecks. *Covers all practical aspects of Oracle performance tuning. * Filled with hands-on lessons and accounts. * Teaches an innovative and effective "Physician to Magician" approach, showing how to understand the problem, uncover the root cause, and choose and implement the most effective solution.
Book Synopsis The Art and Science of Oracle Performance Tuning by : Christopher Lawson
Download or read book The Art and Science of Oracle Performance Tuning written by Christopher Lawson and published by Springer. This book was released on 2003-07 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: * Presents an innovative, philosophical approach to Oracle database administration, and shows how to think about the whole complex problem of performance tuning, how to break it down, how to root out the cause of performance bottlenecks. *Covers all practical aspects of Oracle performance tuning. * Filled with hands-on lessons and accounts. * Teaches an innovative and effective "Physician to Magician" approach, showing how to understand the problem, uncover the root cause, and choose and implement the most effective solution.
Tuning skills are in high demand in Oracle communication, and this guide gives specific examples to build performance tuning skill sets. Database administrators will find helpful hints and useful information to help them get optimal performance from Oracle RDBMS environments.
Book Synopsis Oracle Performance Tuning Tips & Techniques by : Richard J. Niemiec
Download or read book Oracle Performance Tuning Tips & Techniques written by Richard J. Niemiec and published by McGraw-Hill Companies. This book was released on 1999-01-01 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tuning skills are in high demand in Oracle communication, and this guide gives specific examples to build performance tuning skill sets. Database administrators will find helpful hints and useful information to help them get optimal performance from Oracle RDBMS environments.
Proven PL/SQL Optimization Solutions In Oracle PL/SQL Performance Tuning Tips & Techniques, Oracle ACE authors with decades of experience building complex production systems for government, industry, and educational organizations present a hands-on approach to enabling optimal results from PL/SQL. The book begins by describing the discovery process required to pinpoint performance problems and then provides measurable and repeatable test cases. In-depth coverage of linking SQL and PL/SQL is followed by deep dives into essential Oracle Database performance tuning tools. Real-world examples and best practices are included throughout this Oracle Press guide. Follow a request-driven nine-step process to identify and address performance problems in web applications Use performance-related database tools, including data dictionary views, logging, tracing, PL/SQL Hierarchical Profiler, PL/Scope, and RUNSTATS Instrument code to pinpoint performance issues using call stack APIs, error stack APIs, and timing markers Embed PL/SQL in SQL and manage user-defined functions Embed SQL in PL/SQL using a set-based approach to handle large volumes of data Properly write and deploy data manipulation language triggers to avoid performance problems Work with advanced datatypes, including LOBs and XML Use caching techniques to avoid redundant operations Effectively use dynamic SQL to reduce the amount of code needed and streamline system management Manage version control and ensure that performance fixes are successfully deployed Code examples in the book are available for download.
Book Synopsis Oracle PL/SQL Performance Tuning Tips & Techniques by : Michael Rosenblum
Download or read book Oracle PL/SQL Performance Tuning Tips & Techniques written by Michael Rosenblum and published by McGraw Hill Professional. This book was released on 2014-08-29 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proven PL/SQL Optimization Solutions In Oracle PL/SQL Performance Tuning Tips & Techniques, Oracle ACE authors with decades of experience building complex production systems for government, industry, and educational organizations present a hands-on approach to enabling optimal results from PL/SQL. The book begins by describing the discovery process required to pinpoint performance problems and then provides measurable and repeatable test cases. In-depth coverage of linking SQL and PL/SQL is followed by deep dives into essential Oracle Database performance tuning tools. Real-world examples and best practices are included throughout this Oracle Press guide. Follow a request-driven nine-step process to identify and address performance problems in web applications Use performance-related database tools, including data dictionary views, logging, tracing, PL/SQL Hierarchical Profiler, PL/Scope, and RUNSTATS Instrument code to pinpoint performance issues using call stack APIs, error stack APIs, and timing markers Embed PL/SQL in SQL and manage user-defined functions Embed SQL in PL/SQL using a set-based approach to handle large volumes of data Properly write and deploy data manipulation language triggers to avoid performance problems Work with advanced datatypes, including LOBs and XML Use caching techniques to avoid redundant operations Effectively use dynamic SQL to reduce the amount of code needed and streamline system management Manage version control and ensure that performance fixes are successfully deployed Code examples in the book are available for download.
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.
Book Synopsis Optimizing Oracle Performance by : Cary Millsap
Download or read book Optimizing Oracle Performance written by Cary Millsap and published by "O'Reilly Media, Inc.". This book was released on 2003-09-16 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
If you are a typical Oracle professional, you don't have the luxury of time to keep up with new technology and read all the new manuals to understand each new feature of the latest release from Oracle. You need a comprehensive source of information and in-depth tips and techniques for using the new technology. You need Oracle Internals: Tips, Trick
Book Synopsis Oracle Internals by : Donald K. Burleson
Download or read book Oracle Internals written by Donald K. Burleson and published by CRC Press. This book was released on 2017-07-27 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you are a typical Oracle professional, you don't have the luxury of time to keep up with new technology and read all the new manuals to understand each new feature of the latest release from Oracle. You need a comprehensive source of information and in-depth tips and techniques for using the new technology. You need Oracle Internals: Tips, Trick
This book provides instruction to help readers maintain a high-performance Oracle Database 10g environment using the proven tuning methods presented in this authoritative resource. It offers hundreds of essential tips guaranteed to enhance system performance. Real-world examples illustrate insider best practices and in-depth details throughout the book highlight the new tuning options available in Oracle Database 10g.
Book Synopsis Oracle Db 10G Perf.Tuning Tips by : Niemiec
Download or read book Oracle Db 10G Perf.Tuning Tips written by Niemiec and published by Tata McGraw-Hill Education. This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides instruction to help readers maintain a high-performance Oracle Database 10g environment using the proven tuning methods presented in this authoritative resource. It offers hundreds of essential tips guaranteed to enhance system performance. Real-world examples illustrate insider best practices and in-depth details throughout the book highlight the new tuning options available in Oracle Database 10g.
Solving or planning for performance issues is a core part of the database professional's toolkit. The Oracle database is very flexible, making it suitable for a wide range of applications. Consequently, it is highly tunable, presenting a bewildering set of choices to the inexperienced. Tuning Oracle is as much about approach as about understanding the technology. It is more than tweaking parameters, or following a set prescription - it involves matching application-specific knowledge with what's happening inside the database.
Book Synopsis ART SCIENCE OR, by : Christopher Lawson
Download or read book ART SCIENCE OR, written by Christopher Lawson and published by Wrox Press. This book was released on 2003-02-11 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solving or planning for performance issues is a core part of the database professional's toolkit. The Oracle database is very flexible, making it suitable for a wide range of applications. Consequently, it is highly tunable, presenting a bewildering set of choices to the inexperienced. Tuning Oracle is as much about approach as about understanding the technology. It is more than tweaking parameters, or following a set prescription - it involves matching application-specific knowledge with what's happening inside the database.
