Oracle Sql Tuning Pocket Reference

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Oracle SQL Tuning Pocket Reference

Mark Gurry
Oracle SQL Tuning Pocket Reference Book PDF

Author : Mark Gurry
Publisher : "O'Reilly Media, Inc."
Page : 113 pages
File Size : 55,7 Mb
Release : 2002-01-01
Category : Computers
ISBN : 9780596552138

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Oracle SQL Tuning Pocket Reference by Mark Gurry Pdf

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.

TOAD Pocket Reference for Oracle

Jim McDaniel,Patrick McGrath
TOAD Pocket Reference for Oracle Book PDF

Author : Jim McDaniel,Patrick McGrath
Publisher : "O'Reilly Media, Inc."
Page : 130 pages
File Size : 48,6 Mb
Release : 2002
Category : Computers
ISBN : 0596003374

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TOAD Pocket Reference for Oracle by Jim McDaniel,Patrick McGrath Pdf

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.

Oracle Tuning

Donald K. Burleson
Oracle Tuning Book PDF

Author : Donald K. Burleson
Publisher : Rampant TechPress
Page : 1150 pages
File Size : 44,6 Mb
Release : 2010
Category : Computers
ISBN : 9780979795190

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Oracle Tuning by Donald K. Burleson Pdf

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.

Toad Pocket Reference for Oracle

Jeff Smith,Patrick McGrath,Bert Scalzo
Toad Pocket Reference for Oracle Book PDF

Author : Jeff Smith,Patrick McGrath,Bert Scalzo
Publisher : "O'Reilly Media, Inc."
Page : 131 pages
File Size : 40,6 Mb
Release : 2005-05-31
Category : Computers
ISBN : 9780596009717

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Toad Pocket Reference for Oracle by Jeff Smith,Patrick McGrath,Bert Scalzo Pdf

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 SQL*Plus Pocket Reference

Jonathan Gennick
Oracle SQL Plus Pocket Reference Book PDF

Author : Jonathan Gennick
Publisher : "O'Reilly Media, Inc."
Page : 155 pages
File Size : 52,9 Mb
Release : 2004-11-11
Category : Computers
ISBN : 9780596008857

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Oracle SQL*Plus Pocket Reference by Jonathan Gennick Pdf

SQL*Plus is an interactive query tool that's ubiquitous in the Oracle world. It's 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. The third edition of this popular pocket guide provides quick reference information on SQL*Plus syntax and format elements, including new Oracle Database 10g features. It concisely describes interacting with SQL*Plus, formatting both text and HTML reports with SQL*Plus, and tuning SQL queries using both optimizer hints and the plan table. This new edition covers browser-based iSQL*Plus, the ability to generate HTML, new commands and SET options, and much more. It also contains expanded information on the SQL statements most commonly issued from SQL*Plus (Select, Insert, Update, Delete, Merge, Commit, Rollback, Savepoint, Set Transaction) and adds coverage of new SQL features such as the Oracle Database 10g Select statement's Model clause, flashback queries, partition outer joins, and DBMS_XPLAN. Book jacket.

Oracle Regular Expressions Pocket Reference

Jonathan Gennick,Peter Linsley
Oracle Regular Expressions Pocket Reference Book PDF

Author : Jonathan Gennick,Peter Linsley
Publisher : "O'Reilly Media, Inc."
Page : 67 pages
File Size : 55,5 Mb
Release : 2003-09-05
Category : Computers
ISBN : 9780596552497

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Oracle Regular Expressions Pocket Reference by Jonathan Gennick,Peter Linsley Pdf

Support for regular expressions in SQL and PL/SQL is one of the most exciting features of Oracle Database 10G. Oracle has long supported the ANSI-standard LIKE predicate for rudimentary pattern matching, but regular expressions take pattern matching to a new level. They provide a powerful way to select data that matches a pattern, as well as to manipulate, rearrange, and change that data.This concise pocket guide is part tutorial and part quick-reference. It's suitable for those who have never used regular expressions before, as well as those who have experience with Perl and other languages supporting regular expressions. The book describes Oracle Database 10G's support for regular expressions, including globalization support and differences between Perl's syntax and the POSIX syntax supported by Oracle 10G. It also provides a comprehensive reference, including examples, to all supported regular expression operators, functions, and error messages.O'Reilly's Pocket References have become a favorite among developers and database administrators everywhere. By providing a wealth of important details in a concise, well-organized format, these handy books deliver just what you need to complete the task at hand. Whether you're using regular expressions for the first time or applying your skills from other languages to the latest version of Oracle, the Oracle Regular Expressions Pocket Reference is the book to have close by.

Advanced Oracle SQL Tuning

Donald K. Burleson
Advanced Oracle SQL Tuning Book PDF

Author : Donald K. Burleson
Publisher : Rampant Techpress
Page : 782 pages
File Size : 45,9 Mb
Release : 2014-03
Category : Computers
ISBN : 0991638603

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Advanced Oracle SQL Tuning by Donald K. Burleson Pdf

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.

SQL Pocket Guide

Jonathan Gennick
SQL Pocket Guide Book PDF

Author : Jonathan Gennick
Publisher : O'Reilly Media
Page : 166 pages
File Size : 54,7 Mb
Release : 2004
Category : Computers
ISBN : UOM:39015063287224

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SQL Pocket Guide by Jonathan Gennick Pdf

This pocket guide presents the most crucial information about SQL in a compact and easily accessible format, covering the four commonly used SQL variants--Oracle, IBM DB2, Microsoft SQL Server, and MySQL. Topics include: Data manipulation statements (SELECT, DELETE, INSERT, UPDATE, MERGE) and transaction control statements (START TRANSACTION, SAVEPOINT, COMMIT, ROLLBACK). Common SQL functions (date, numeric, math, trigonometric, string, conversion, aggregate) Such topics as literals, NULLs, CASE expressions, datatype conversion, regular expressions, grouping and summarizing data, joining tables, and writing queries (hierarchical, recursive, union, flashback) and subqueries. Instead of presenting complex and confusing syntax diagrams, the book teaches by example, showing the SQL statements and options that readers are most like to use. All example data is available on the O'Reilly web site. "If you need fast, accurate SQL information, with examples for multiple database engines, be sure to check out this book."--Chris Kempster, Senior DBA and author of SQL Server 2000 for the Oracle DBA, www.chriskempster.com

Oracle PL/SQL Language

Steven Feuerstein,Bill Pribyl,Chip Dawes
Oracle PL SQL Language Book PDF

Author : Steven Feuerstein,Bill Pribyl,Chip Dawes
Publisher : "O'Reilly Media, Inc."
Page : 132 pages
File Size : 44,6 Mb
Release : 2003
Category : Computers
ISBN : 0596004729

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Oracle PL/SQL Language by Steven Feuerstein,Bill Pribyl,Chip Dawes Pdf

This updated edition describes features available in Oracle9i, and provides a quick reference that summarizes PL/SQL syntax for every developer who uses PL/SQL for database programming.

Oracle DBA Pocket Guide

David Kreines,David C. Kreines
Oracle DBA Pocket Guide Book PDF

Author : David Kreines,David C. Kreines
Publisher : "O'Reilly Media, Inc."
Page : 153 pages
File Size : 46,5 Mb
Release : 2005-08-08
Category : Computers
ISBN : 9780596100490

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Oracle DBA Pocket Guide by David Kreines,David C. Kreines Pdf

A pocket guide that provides useful information about Oracle database administration including software options, installation and initialization, key concepts, and commands.

Oracle High-Performance SQL Tuning

Donald K. Burleson
Oracle High Performance SQL Tuning Book PDF

Author : Donald K. Burleson
Publisher : McGraw-Hill Education
Page : 608 pages
File Size : 49,7 Mb
Release : 2001-08-17
Category : Computers
ISBN : 0072190582

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Oracle High-Performance SQL Tuning by Donald K. Burleson Pdf

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. From the official Oracle Press comes a comprehensive guide to tuning SQL statements for optimal execution 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. 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 PL/SQL Language Pocket Reference

Steven Feuerstein,Bill Pribyl,Chip Dawes
Oracle PL SQL Language Pocket Reference Book PDF

Author : Steven Feuerstein,Bill Pribyl,Chip Dawes
Publisher : "O'Reilly Media, Inc."
Page : 157 pages
File Size : 53,6 Mb
Release : 2004-04-06
Category : Computers
ISBN : 9780596006808

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Oracle PL/SQL Language Pocket Reference by Steven Feuerstein,Bill Pribyl,Chip Dawes Pdf

Provides quick-reference information that will help you use Oracle's PL/SQL languange, including the newest Oracle Database 10g features. This is a companion to Steven Feuerstein and Bill Pribyl's Oracle PL/SQL Programming.

Oracle SQL*Plus Pocket Reference

Jonathan Gennick
Oracle SQL Plus Pocket Reference Book PDF

Author : Jonathan Gennick
Publisher : "O'Reilly Media, Inc."
Page : 154 pages
File Size : 50,6 Mb
Release : 2004-11-11
Category : Computers
ISBN : 9781491926697

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Oracle SQL*Plus Pocket Reference by Jonathan Gennick Pdf

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 Utilities Pocket Reference

Sanjay Mishra
Oracle Utilities Pocket Reference Book PDF

Author : Sanjay Mishra
Publisher : "O'Reilly Media, Inc."
Page : 125 pages
File Size : 55,7 Mb
Release : 2004-11-11
Category : Computers
ISBN : 9780596553050

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Oracle Utilities Pocket Reference by Sanjay Mishra Pdf

The Oracle Utilities Pocket Reference is a handy, quick-reference guide to the multitude of Oracle utilities that database administrators (DBAs) use every hour of every day.As the undisputed leader among database products, Oracle is grasped conceptually by most DBAs. However, they understandably may not recall the specific utility to use for a given task, and, more commonly, won't in many cases remember the syntax to use. And that's exactly what the Oracle Utilities Pocket Reference supplies--the syntax and options for whatever utility a DBA needs to perform a given task.Some of the utilities documented in this guide include: SQL*Loader, for loading data expdp and exp for exporting data to another database oradebug for use in troubleshooting loadjava and dropjava for loading and unloading Java programs Packed with information in an easy-to-read format, this valuable resource is ideal for any experienced DBA. Even database programmers who deal with Oracle will truly appreciate having the Oracle Utilities Pocket Reference close at hand.Authored by Sanjay Mishra, a foremost authority on Oracle systems, this convenient and compact guide is focused and to-the-point, eliminating any potential guesswork or difficult memorization. The Oracle Utilities Pocket Reference is part of the strong-selling collection of O'Reilly "pocket reference" books.

Oracle Tuning

Alexey B. Danchenkov
Oracle Tuning Book PDF

Author : Alexey B. Danchenkov
Publisher : Rampant Techpress
Page : 960 pages
File Size : 54,9 Mb
Release : 2006-02-01
Category : Computers
ISBN : 9780974448626

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Oracle Tuning by Alexey B. Danchenkov Pdf

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.