Oracle Sql Tuning Pocket Reference

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Oracle SQL Tuning Pocket Reference

Author : Mark Gurry
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596552130
Total Pages : 113 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Oracle SQL Tuning Pocket Reference by : Mark Gurry

Download or read book Oracle SQL Tuning Pocket Reference written by Mark Gurry and published by "O'Reilly Media, Inc.". This book was released on 2002-01-01 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most important challenges faced by Oracle database administrators and Oracle developers is the need to tune SQL statements so that they execute efficiently. Poorly tuned SQL statements are one of the leading causes of substandard database performance and poor response time. SQL statements that perform poorly result in frustration for users, and can even prevent a company from serving its customers in a timely manner. In this book, Mark Gurry shares his in-depth knowledge of Oracle's SQL statement optimizers. Mark's knowledge is the result of many hard-fought tuning battles during his many years of providing Oracle tuning services to clients. Mark provides insights into the workings of the rule-based optimizer that go well beyond what the rules tell you. Mark also provides solutions to many common problems that occur with both the rule-based and cost-based optimizers. In addition to the specific problem/solution scenarios for the optimizers, Mark provides a number of handy SQL tuning tips. He discusses the various optimizer hints, telling you when they can be used to good effect. Finally, Mark discusses the use of the DBMS_STATS package to manage database statistics, and the use of outlines to specify execution plans for SQL statements in third-party applications that you can't otherwise modify.

Oracle SQL*Plus Pocket Reference

Author : Jonathan Gennick
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491926694
Total Pages : 155 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Oracle SQL*Plus Pocket Reference by : Jonathan Gennick

Download or read book Oracle SQL*Plus Pocket Reference written by Jonathan Gennick and published by "O'Reilly Media, Inc.". This book was released on 2004-11-11 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oracle SQLPlus Pocket Reference is a must-have for anyone working with Oracle databases, especially those looking to maximize the effectiveness of SQLPlus. As Oracle's long-standing interactive query tool, SQLPlus is available at every Oracle site, from the largest data warehouse to the smallest single-user system. Despite its wide use, however, SQLPlus is still often not completely understood or fully utilized.Database administrators and developers alike will therefore find the Oracle SQLPlus Pocket Reference to be extremely beneficial. In addition to summarizing all of the SQLPlus syntax and format options, including new Oracle Database 10g features, this handy, on-the-job guide specifically shows readers how to: Differentiate between SQL and SQLPlus Interact with SQLPlus from both the command line and the web browser Select, insert, update, and delete data Format both text and HTML reports with SQLPlus Specify SQLPlus commands and format elements Tune SQL queries The new third edition of this book has been updated for Oracle Database 10g to include information on both SQLPlus and SQL. New SQL information includes the SELECT statement's new MODEL clause, flashback queries, partition outer joins, and DBMS_XPLAN.With its quick-reference format and compact size, the Oracle SQLPlus Pocket Reference follows in the long line of successful "pocket references" offered by O'Reilly. It also serves as the ideal companion to O'Reilly's larger, more comprehensive book on SQLPlus, the bestselling Oracle SQLPlus: The Definitive Guide.Author Jonathan Gennick is an editor for O'Reilly specializing in database and programming titles, having amassed some 17 years of programming and database management experience.

Oracle SQL Tuning

Author : Mark Gurry
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Oracle SQL Tuning by : Mark Gurry

Download or read book Oracle SQL Tuning written by Mark Gurry and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oracle Tuning

Author : Donald K. Burleson
Publisher : Rampant TechPress
ISBN 13 : 0979795192
Total Pages : 1150 pages
Book Rating : 4.9/5 (797 download)

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Book Synopsis Oracle Tuning by : Donald K. Burleson

Download or read book Oracle Tuning written by Donald K. Burleson and published by Rampant TechPress. This book was released on 2010 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt: For Oracle tuning professionals wishing to add more tools to their Oracle tuning toolbox, this guidebook introduces the various tuning analytical tools and helpful strategies to make the database easier to use. Details describe how to extract information from the database and use it to determine and increase efficiency. It also provides specific steps with detailed information on how to congeal large amounts of database performance information into one pool from which the DBA can carefully choose tuning options based on what is predicted, all to give them the biggest improvement in performance for the least time and money investment. Sample code, sample code results, and guidelines on how to interpret the results help users manipulate code in an effective way. With countless hints, tips, and tools, the guide fully explains how to work with the Oracle system on order to achieve database performance excellence.

Oracle SQL*Plus

Author : Jonathan Gennick
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596004419
Total Pages : 120 pages
Book Rating : 4.5/5 (96 download)

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Book Synopsis Oracle SQL*Plus by : Jonathan Gennick

Download or read book Oracle SQL*Plus written by Jonathan Gennick and published by "O'Reilly Media, Inc.". This book was released on 2002 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: SQLPlus is available at every Oracle site--from the largest data warehouse to the smallest single-user system--and it's a critical tool for virtually every Oracle user. Despite its wide use, few developers and DBAs know how powerful a tool SQLPlus can be. This pocket reference provides quick reference information that will help you use SQLPlus, Oracle's interactive query tool. It summarizes all of the SQLPlus syntax, including the syntax for the Oracle9i release. This book boils down the most vital information from Gennick's best-selling book, "Oracle SQL8Plus: The Definitive Guide", into an accessible summary and works as a vital companion to the larger book. It concisely describes interacting with SQLPlus, selecting data, formatting reports with SQLPlus, and tuning SQL queries. It also contains quick references to the SQL*Plus commands and format elements. The new 2nd edition of our Oracle SQLPlus Pocket Reference includes many new features for Oracle9i (e.g., COALESCE function, searched CASE expressions, new table join syntax, partition operations, MERGE statement, and syntax changes in existing SQLPlus statements such as ACCEPT, DESRIBE, HELP, and SET) It also adds sections on basic SQL (a much-requested feature): INSERT, DELETE, UPDATE, SELECT, and transaction management. The pocket reference size is especially appropriate for this particular subject, since Oracle SQL*Plus is used on every possible platform, it's particularly convenient to be able to carry a small book around from office computer to home computer to laptop.

Advanced Oracle SQL Tuning

Author : Donald K. Burleson
Publisher : Rampant Techpress
ISBN 13 : 9780991638604
Total Pages : 782 pages
Book Rating : 4.6/5 (386 download)

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Book Synopsis Advanced Oracle SQL Tuning by : Donald K. Burleson

Download or read book Advanced Oracle SQL Tuning written by Donald K. Burleson and published by Rampant Techpress. This book was released on 2014-03 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's impossible to tune an Oracle database without understanding SQL tuning. Oracle is a SQL processing engine and the execution speed of any SQL query is influenced by many factors, both internal and external. As a declarative data access method, SQL relies on the Oracle cost-based optimizer to always choose the "best" execution plan for every SQL query. However, Oracle's SQL is among the most flexible and robust in the world, and along with this great power comes complexity. Tuning Oracle SQL is the single most important skill of any Oracle professional, and Oracle professionals are challenged to create SQL statements that will support thousands of concurrent executions with sub-second response time. "Advanced Oracle SQL Tuning" is a pragmatic treatment of Oracle SQL tuning, short on theory and big on real-world techniques and tips. This book is the culmination of the author's 25 years of full-time DBA experience and he shares expert tips and secrets for hyper charging SQL execution speed. This book covers advanced topics and it is not appropriate for beginners, dilettantes or neophytes.

TOAD Pocket Reference for Oracle

Author : Jim McDaniel
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596003371
Total Pages : 130 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis TOAD Pocket Reference for Oracle by : Jim McDaniel

Download or read book TOAD Pocket Reference for Oracle written by Jim McDaniel and published by "O'Reilly Media, Inc.". This book was released on 2002 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: TOAD -- the Tool for Oracle Application Developers -- is an enormously popular interactive environment for Oracle development and administration. It allows developers to build, test, debug, and format their code via an easy-to-use graphical user interface, available in both freeware and commercial versions. TOAD makes developers far more productive; using TOAD, you'll find that program changes that once took hours can now be completed in minutes. In addition to its development features, TOAD also provides extensive facilities for Oracle database administration. Coauthored by the TOADman and TOAD team, and Patrick McGrath of Quest Software, Inc., this pocket reference is a helpful companion for Oracle developers and DBAs. It's packed with quick-reference material: TOAD feature and menu summaries, shortcut keys, suggested changes to TOAD defaults, productivity tips and tricks, and more. The book includes concise discussions of all the basic TOAD components: the SQL Editor, Procedure Editor, Text Editor, SQL Modeler, Schema Browser, and Debugger. It also provides helpful hints on using TOAD to perform database administration and SQL tuning. Whether you're a new or experienced TOAD user, you'll find this quick reference an indispensable companion to the product and its online help files. Book jacket.

Toad Pocket Reference for Oracle

Author : Jeff Smith
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596009712
Total Pages : 131 pages
Book Rating : 4.5/5 (96 download)

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Book Synopsis Toad Pocket Reference for Oracle by : Jeff Smith

Download or read book Toad Pocket Reference for Oracle written by Jeff Smith and published by "O'Reilly Media, Inc.". This book was released on 2005-05-31 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toad is an enormously popular interactive environment tool for Oracle development and administration. It allows developers to build, test, debug, and format their code via an easy-to-use graphical user interface, available in both freeware and commercial versions. Toad makes developers far more productive; using Toad, you'll find that program changes that once took hours can now be completed in minutes. Toad allows developers to browse their database tables, procedures, and object types; use code templates; and show errors. It also simplifies database administration by providing a way for DBAs to graphically browse and change database characteristics. Updated for Toad Versions 8.0 and 8.5, this pocket book is packed with quick-reference material: Toad feature and menu summaries, shortcut keys, suggested changes to Toad defaults, productivity tips and tricks, and more. The book includes concise discussions of all the basic Toad components: the SQL Editor, Procedure Editor, SQL Modeler, Schema Browser, Project Manager, and Debugger. The second edition includes coverage of new SQL Editor features, improvements in usability, and new tools such as CodeXpert (a robust code analyzer and advisor) and Script Debugger (the only tool available that provides real-time debugging of SQL*Plus scripts). It also provides helpful hints on using Toad to perform database administration and SQL tuning and optimization. Whether you're a new or experienced Toad user, you'll find this quick reference an indispensable companion to the product and its online help files.

Oracle Performance Survival Guide

Author : Guy Harrison
Publisher : Pearson Education
ISBN 13 : 0137000502
Total Pages : 934 pages
Book Rating : 4.1/5 (37 download)

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Book Synopsis Oracle Performance Survival Guide by : Guy Harrison

Download or read book Oracle Performance Survival Guide written by Guy Harrison and published by Pearson Education. This book was released on 2009-10-09 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oracle Performance Survival Guide A Systematic Approach to Database Optimization The fast, complete, start-to-finish guide to optimizing Oracle performance Oracle Performance Survival Guide offers a structured, systematic, start-to-finish methodology for optimizing Oracle performance as efficiently as possible. Leading Oracle expert Guy Harrison shows how to maximize your tuning investment by focusing on causes rather than symptoms, and by quickly identifying the areas that deliver the greatest “bang for the buck.” Writing for DBAs and developers with all levels of experience, Harrison covers every area of Oracle performance management, from application design through SQL tuning, contention management through memory and physical IO management. He also presents up-to-the-minute guidance for optimizing the performance of the Oracle 11g Release 2. You’ll start by mastering Oracle structured performance tuning principles and tools, including techniques for tracing and monitoring Oracle execution. Harrison illuminates the interaction between applications and databases, guides you through choosing tuning tools, and introduces upfront design techniques that lead to higher-performance applications. He also presents a collection of downloadable scripts for reporting on all aspects of database performance. Coverage includes • “Tuning by layers,” the most effective, highest-value approach to Oracle performance optimization • Making the most of Oracle’s core tools for tracing, monitoring, and diagnosing performance • Highly efficient database logical and physical design, indexing, transaction design, and API use • SQL and PL/SQL tuning, including the use of parallel SQL techniques • Minimizing contention for locks, latches, shared memory, and other database resources • Optimizing memory and physical disk IO • Tuning Real Application Cluster (RAC) databases guyharrison.net informit.com/ph

Oracle Tuning

Author : Alexey B. Danchenkov
Publisher : Rampant Techpress
ISBN 13 : 0974448621
Total Pages : 960 pages
Book Rating : 4.9/5 (744 download)

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Book Synopsis Oracle Tuning by : Alexey B. Danchenkov

Download or read book Oracle Tuning written by Alexey B. Danchenkov and published by Rampant Techpress. This book was released on 2006-02-01 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oracle 10g has become the most complex database ever created and Oracle tuning has become increasingly complex. This book provides a complete step-by-step approach for holistic Oracle tuning and it is the accumulated knowledge from tuning thousands of Oracle databases. Incorporating the principles of artificial intelligence, Oracle10g has developed a sophisticated mechanism for capturing and tracking database performance over time periods. This new complexity has introduced dozens of new v$ and DBA views, plus dozens of Automatic Workload Repository (AWR) tables. The AWR and its interaction with the Automatic Database Diagnostic Monitor (ADDM) is a revolution in database tuning. By understanding the internal workings of the AWR tables, the senior DBA can develop time-series tuning models to predict upcoming outages and dynamically change the instance to accommodate the impending resource changes. This is not a book for beginners. Targeted at the senior Oracle DBA, this book dives deep into the internals of the v$ views, the AWR table structures and the new DBA history views. Packed with ready-to-run scripts, you can quickly monitor and identify the most challenging performance issues.

Oracle SQL Tuning with Oracle SQLTXPLAIN

Author : Stelios Charalambides
Publisher : Apress
ISBN 13 : 1430248092
Total Pages : 333 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Oracle SQL Tuning with Oracle SQLTXPLAIN by : Stelios Charalambides

Download or read book Oracle SQL Tuning with Oracle SQLTXPLAIN written by Stelios Charalambides and published by Apress. This book was released on 2013-03-18 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical guide showing you how to tune your SQL the way Oracle's own experts do it ... with a simple-to-use, free-download tool called SQLTXPLAIN. You will be able to tune even the most complex SQL quickly without the huge learning curve usually associated with tuning as a whole.

Oracle DBA Pocket Guide

Author : David Kreines
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596100493
Total Pages : 153 pages
Book Rating : 4.5/5 (961 download)

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Book Synopsis Oracle DBA Pocket Guide by : David Kreines

Download or read book Oracle DBA Pocket Guide written by David Kreines and published by "O'Reilly Media, Inc.". This book was released on 2005-08-08 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pocket guide that provides useful information about Oracle database administration including software options, installation and initialization, key concepts, and commands.

SQL Pocket Guide

Author : Jonathan Gennick
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 144930186X
Total Pages : 206 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis SQL Pocket Guide by : Jonathan Gennick

Download or read book SQL Pocket Guide written by Jonathan Gennick and published by "O'Reilly Media, Inc.". This book was released on 2010-11-10 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you're a programmer or database administrator who uses SQL in your day-to-day work, this popular pocket guide is the ideal on-the-job reference. You'll find many examples that address the language's complexity, along with key aspects of SQL used in IBM DB2 Release 9.7, MySQL 5.1, Oracle Database 11g Release 2, PostgreSQL 9.0, and Microsoft SQL Server 2008 Release 2. SQL Pocket Guide describes how these database systems implement SQL syntax for querying, managing transactions, and making changes to data. It also shows how the systems use SQL functions, regular expression syntax, and type conversion functions and formats. All example SQL statements in this book execute against a set of tables, with data that you can quickly download. The third edition covers important database changes, including: Oracle's support of the recursive WITH syntax, and addition of PIVOT and UNPIVOT operators Functions new to Oracle, such as LISTAGG, NTH_VALUE, and more PostgreSQL’s support of recursive WITH and some window functions DB2 syntax and datatypes, some compatible with Oracle MySQL features such as the TIMESTAMP type and the TO_SECONDS function

Oracle RMAN Pocket Reference

Author : Darl Kuhn
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596551991
Total Pages : 121 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Oracle RMAN Pocket Reference by : Darl Kuhn

Download or read book Oracle RMAN Pocket Reference written by Darl Kuhn and published by "O'Reilly Media, Inc.". This book was released on 2001-11-01 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oracle RMAN Pocket Reference is a handy guide for DBAs who intend to use Oracle Recovery Manager for database backup and recovery. Because Recovery Manager (RMAN) is a relatively new tool, many DBAs are just becoming familiar with it. They will welcome a timely book that explains clearly and concisely how to use RMAN for common backup and recovery tasks that are infrequent, yet extremely vital.The first portion of the book is primarily task-oriented. After a short section on RMAN architecture, the book shows (in checklist style) how to perform common backup and recovery tasks such as: Implementing a recovery catalog Creating and running RMAN scripts Configuring input/output channels Taking a full database backup Backing up tablespaces and datafiles Taking incremental backups Recovering lost datafiles The second portion of the book consists of a handy syntax reference to the many RMAN commands. Having a quick reference to RMAN commands is a great convenience to DBAs who otherwise, often under the pressure of a recovery situation, would have to wade through Oracle's online documentation.

Oracle SQL High-performance Tuning

Author : Guy Harrison
Publisher :
ISBN 13 : 9780136142317
Total Pages : 516 pages
Book Rating : 4.1/5 (423 download)

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Book Synopsis Oracle SQL High-performance Tuning by : Guy Harrison

Download or read book Oracle SQL High-performance Tuning written by Guy Harrison and published by . This book was released on 1997 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a comprehensive quide to writing SQL code that's optimized for performance. It includes a unique set of software tools on CD-ROM for benchmarking SQL performance.

SQL Pocket Guide

Author : Jonathan Gennick
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449396666
Total Pages : 208 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis SQL Pocket Guide by : Jonathan Gennick

Download or read book SQL Pocket Guide written by Jonathan Gennick and published by "O'Reilly Media, Inc.". This book was released on 2010-11-10 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you're a programmer or database administrator who uses SQL in your day-to-day work, this popular pocket guide is the ideal on-the-job reference. You'll find many examples that address the language's complexity, along with key aspects of SQL used in IBM DB2 Release 9.7, MySQL 5.1, Oracle Database 11g Release 2, PostgreSQL 9.0, and Microsoft SQL Server 2008 Release 2. SQL Pocket Guide describes how these database systems implement SQL syntax for querying, managing transactions, and making changes to data. It also shows how the systems use SQL functions, regular expression syntax, and type conversion functions and formats. All example SQL statements in this book execute against a set of tables, with data that you can quickly download. The third edition covers important database changes, including: Oracle's support of the recursive WITH syntax, and addition of PIVOT and UNPIVOT operators Functions new to Oracle, such as LISTAGG, NTH_VALUE, and more PostgreSQL’s support of recursive WITH and some window functions DB2 syntax and datatypes, some compatible with Oracle MySQL features such as the TIMESTAMP type and the TO_SECONDS function

Oracle PL/SQL Tuning

Author : Timothy S. Hall
Publisher : Rampant TechPress
ISBN 13 : 097615739X
Total Pages : 320 pages
Book Rating : 4.9/5 (761 download)

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Book Synopsis Oracle PL/SQL Tuning by : Timothy S. Hall

Download or read book Oracle PL/SQL Tuning written by Timothy S. Hall and published by Rampant TechPress. This book was released on 2006 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oracle experts know that PL/SQL tuning makes a huge difference in execution speed. As one of the world's most popular and respected experts, Dr. Tim Hall shares his secrets for tuning Oracle PL/SQL. This indispensable book shows how to hypercharge Oracle applications gaining as much as 30x improvement in execution speed using under-documented code tricks. Packed with working examples, learn how to re-write SQL into PL./SQL and how to use advanced Oracle bulk array processing techniques to achieve super high performance. You can save your company millions of dollars in hardware costs by making your applications run at peak efficiency. Targeted at the Senior Oracle DBA and developer, this advanced book illustrates powerful techniques that can make PL/SQL run faster than ever before. This book is not for beginners and should only be purchased by seasoned Oracle professionals who must turbocharge their applications. Your time savings from a single script is worth the price of this great book.