Oracle SQL Tuning with Oracle SQLTXPLAIN

Edition: 1
Release: 2013-03-20
Publisher: Apress
Binding: Paperback
ISBN/ASIN: 1430248092



Oracle SQL Tuning with Oracle SQLTXPLAIN

Oracle SQL Tuning with SQLTXPLAIN is a practical guide to SQL tuning the way Oracle's own experts do it, using a freely downloadable tool called SQLTXPLAIN. Free download Oracle SQL Tuning with Oracle SQLTXPLAIN books collection in PDF, EPUB, FB2, MOBI, and TXT formats. Using this simple tool you'll learn how to tune even the most complex SQL, and you'll learn to do it quickly, without the huge learning curve usually associated with tuning as a whole. 







Firmly based in real world problems, this book helps you reclaim system resources and avoid the most common bottleneck in overall performance, badly tuned SQL.  You'll learn how the optimizer works, how to take advantage of its latest features, and when it's better to turn them off.



Quickly tune any SQL statement no matter how complex. Best deals ebooks download Oracle SQL Tuning with Oracle SQLTXPLAIN on amazon. Build and tune test cases without affecting production. Use the latest tuning features with confidence. What you’ll learn How and why complex SQL goes wrong When statistics are crucial and when they are not How and when the tuning facilities of the database can help or hinder When to tune and when not to tune Which steps in an execution plan are crucial to performance How the optimizer works out the execution plan Who this book is for Oracle SQL Tuning with SQLTXPLAIN is ideal for everyone who deals with SQL and SQL tuning.  Both developers and DBA's will benefit from learning how to use the SQLTXPLAIN tool along with the problem solving approach described in this book. Oracle SQL Tuning with Oracle SQLTXPLAIN with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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SQL Tuning Pdf

Edition: 1st
Release: 2003-12-01
Publisher: O'Reilly Media
Binding: Paperback
ISBN/ASIN: 0596005733



SQL Tuning

A poorly performing database application not only costs users time, but also has an impact on other applications running on the same computer or the same network. Free download SQL Tuning books collection in PDF, EPUB, FB2, MOBI, and TXT formats. SQL Tuning provides an essential next step for SQL developers and database administrators who want to extend their SQL tuning expertise and get the most from their database applications.There are two basic issues to focus on when tuning SQL: how to find and interpret the execution plan of an SQL statement and how to change SQL to get a specific alternate execution plan. SQL Tuning provides answers to these questions and addresses a third issue that's even more important: how to find the optimal execution plan for the query to use.Author Dan Tow outlines a timesaving method he's developed for finding the optimum execution plan--rapidly and systematically--regardless of the complexity of the SQL or the database platform being used. Best deals ebooks download SQL Tuning on amazon.You'll learn how to understand and control SQL execution plans and how to diagram SQL queries to deduce the best execution plan for a query. Key chapters in the book include exercises to reinforce the concepts you've learned. SQL Tuning concludes by addressing special concerns and unique solutions to "unsolvable problems."Whether you are a programmer who develops SQL-based applications or a database administrator or other who troubleshoots poorly tuned applications, SQL Tuning will arm you with a reliable and deterministic method for tuning your SQL queries to gain optimal performance. SQL Tuning with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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Oracle Database 10g Performance Tuning Tips & Techniques

Edition: 1
Release: 2007-07-30
Publisher: McGraw-Hill Osborne Media
Binding: Paperback
ISBN/ASIN: 0072263059



Oracle Database 10g Performance Tuning Tips & Techniques (Oracle Press)

"Offers hundreds of hints, tips, and tricks of the trade that can be useful to any DBA wanting to achieve maximum performance of Oracle applications. Free download Oracle Database 10g Performance Tuning Tips & Techniques books collection in PDF, EPUB, FB2, MOBI, and TXT formats. No Oracle library would be complete without this book." --Ken (Dr. DBA) Jacobs, Vice President of Product Strategy for Server Technologies, Oracle Corporation"Rich is the first and last stop for Oracle Database technology and performance tuning. His knowledge is a vital tool that you need to successfully negotiate the waters of Oracle database development. Best deals ebooks download Oracle Database 10g Performance Tuning Tips & Techniques on amazon. --Mike Frey, Principal Architect, Navteq Oracle Database 10g Performance Tuning Tips & Techniques (Oracle Press) with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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SQL Server 2012 Query Performance Tuning Pdf

Edition: 3
Release: 2012-06-20
Publisher: Apress
Binding: Paperback
ISBN/ASIN: 1430242035



SQL Server 2012 Query Performance Tuning

Queries not running fast enough? Tired of the phone calls from frustrated users? Grant Fritchey’s book SQL Server 2012 Query Performance Tuning is the answer to your SQL Server query performance problems. Free download SQL Server 2012 Query Performance Tuning books collection in PDF, EPUB, FB2, MOBI, and TXT formats. The book is revised to cover the very latest in performance optimization features and techniques. It is current with SQL Server 2012. It provides the tools you need to approach your queries with performance in mind.



SQL Server 2012 Query Performance Tuning leads you through understanding the causes of poor performance, how to identify them, and how to fix them. Best deals ebooks download SQL Server 2012 Query Performance Tuning on amazon.You’ll learn to be proactive in establishing performance baselines using tools like Performance Monitor and Extended Events. You’ll learn to recognize bottlenecks and defuse them before the phone rings. You’ll learn some quick solutions too, but emphasis is on designing for performance and getting it right, and upon heading off trouble before it occurs. Delight your users. Silence that ringing phone. Put the principles and lessons from SQL Server 2012 Query Performance Tuning into practice today.

Establish performance baselines and monitor against them Troubleshoot and eliminate bottlenecks that frustrate users Plan ahead to achieve the right level of performance What you’ll learn Establish performance baselines and monitor against them Recognize and eliminate bottlenecks leading to slow performance Deploy quick fixes when needed, following up with long term solutions Implement best-practices in T-SQL so as to minimize performance risk Design in the performance that you need through careful query and index design Take advantage of the very latest performance optimization features in SQL Server 2012 Who this book is for SQL Server 2012 Query Performance Tuning is aimed at developers and database administrators having responsibility for application performance in SQL Server environments. Programmers and administrators alike will find the book a trove of good insight into bottlenecks, how to recognize them, how to eliminated them. SQL Server 2012 Query Performance Tuning provides the tools and techniques readers need to create good-performing applications that delight their users. Table of Contents SQL Query Performance Tuning System Performance Analysis SQL Query Performance Analysis Index Analysis Database Engine Tuning Advisor Lookup Analysis Statistics Analysis Fragmentation Analysis Execution Plan Analysis Query Recompilation Analysis Query Design Analysis Blocking Analysis Deadlock Analysis Cursor Cost Analysis Testing Query Performance Database Workload Optimization SQL Server Optimization Checklist SQL Server 2012 Query Performance Tuning with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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Download DB2 SQL Tuning Tips for z/OS Developers

Edition: 1
Release: 2012-10-25
Publisher: IBM Press
Binding: Paperback
ISBN/ASIN: 0133038467



DB2 SQL Tuning Tips for z/OS Developers

The Definitive Solutions-Oriented Guide to IBM® DB2® for z/OS®: Now Fully Updated for Both v9 and v10!

The largest database tuning performance gains can often be obtained from tuning application code, and applications that use SQL to retrieve data are the best candidates for tuning. Free download DB2 SQL Tuning Tips for z/OS Developers books collection in PDF, EPUB, FB2, MOBI, and TXT formats. This well-organized, easy-to-understand reference brings together more than 100 SQL-related skills and techniques that any developer can use to build and optimize DB2 applications for consistently superior performance.

DB2 tuning expert Tony Andrews (“Tony the Tuner”) draws on more than 20 years of DB2-related experience, empowering you to take performance into your own hands, whether you’re writing new software or tuning existing systems. Tony shows you exactly how to clear bottlenecks, resolve problems, and improve both speed and reliability.

This book fully reflects the latest SQL programming best practices for DB2 V9 and DB2 V10 on z/OS: techniques that are taught in no other book and are rarely covered in general DB2 SQL courses. Best deals ebooks download DB2 SQL Tuning Tips for z/OS Developers on amazon.Drawing on his extensive consulting experience and highly praised training with Themis Inc., Tony also presents practical checklists and an invaluable 15-step methodology for optimizing virtually any DB2 application.

Coverage includes
Empowering developers on knowing what to do and where to look in resolving performance problems in queries or programs Providing many programming and SQL coding examples Establishing standards and guidelines that lead to high-performance SQL Implementing time-efficient code walkthroughs to ensure that your standards are followed Focusing on the small number of SQL statements that consume the most resources Identifying simple solutions that deliver the most sizable benefits Optimizing performance by rewriting query predicates more efficiently Providing a better understanding of SQL optimization and Runstat statistics Recognizing opportunities to tweak your code more effectively than the Optimizer Optimizing SQL code with COBOL applications Efficiently checking for the existence of data, rows, or tables Using Runstats’ newest capabilities to consistently optimize paths to data
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Download Oracle Tuning Pdf

Edition: 1
Release: 2006-08-01
Publisher: Rampant Techpress
Binding: Hardcover
ISBN/ASIN: 0974448621



Oracle Tuning: The Definitive Reference (Oracle in-Focus Series)

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. Free download Oracle Tuning books collection in PDF, EPUB, FB2, MOBI, and TXT formats. 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. Best deals ebooks download Oracle Tuning on amazon.All code scripts are available for instant download from a companion web site.
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Oracle High-Performance SQL Tuning Pdf

Edition: 1
Release: 2001-07-27
Publisher: McGraw-Hill Osborne Media
Binding: Paperback
ISBN/ASIN: 0072190582



Oracle High-Performance SQL Tuning

From the official Oracle Press comes a comprehensive guide to tuning SQL statements for optimal execution. Free download Oracle High-Performance SQL Tuning books collection in PDF, EPUB, FB2, MOBI, and TXT formats. This expert resource explains how to view the internal execution plan of any SQL statement and change it to improve the performance of the statement. Best deals ebooks download Oracle High-Performance SQL Tuning on amazon.You'll get details on Oracle's optimizer modes, SQL extensions, the STATSPACK utility, and a wealth of methods for tuning Oracle SQL statements. Oracle High-Performance SQL Tuning with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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