SQL Tuning

SQL TuningO'Reilly Media, Inc.; 1st Edition edition ISBN: 0596005733 336 pages December 1, 2003 CHM 1 Mb

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. 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. 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.

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Introduction to SQL: Mastering the Relational Database Language, 4th Edition

Introduction to SQL: Mastering the Relational Database Language, 4th EditionPublisher: Addison-Wesley Professional; 4 edition (September 26, 2006) ISBN: 0321305965 Author: Rick F. van der Lans CHM 4,49 Mb 1056 pages

SQL was, is and always will be the database language for relational database systems such as Oracle, DB2, Sybase, Informix and Microsoft SQL Server. Introduction to SQL describes in depth the full capacity of SQL as it is implemented by the commercial databases, without neglecting the most recent changes to the standard, bringing the book up to date and fully compliant with SQL3. Unique in the extent of its coverage, this book takes you from the beginning to the end of SQL, the concepts to the practice, the apprentice to the master.Learn how to: * Query data * Update data * Create tables and views * Specify primary and foreign keys * Use indexes * Secure your data * Develop stored procedures and triggers * Develop applications with embedded SQL and ODBC * Carry out transactions * Optimize statements * Deal with object-relational concepts such as subtables, references, sets and user-defined data types.NEW section devoted to stored procedures and triggers NEW coverage of object-oriented concepts NEW information on application development with pre-programmed SQL NEW chapter on using SQL in combination with ODBCThe best way to learn a language is to work with it and the accompanying CD-Rom contains an SQL product called SOLID, chosen because it employs every aspect of SQL covered in the text. Experiment using the exercises in the book. --This text refers to the Paperback edition.


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Online Oracle9i SQL 1Z0-007 Training

Courses within the Online Oracle9i SQL 1Z0-007 Training Series:

Online Oracle9i SQL 1Z0-007 Training: Advanced Queries and Views
Online Oracle9i SQL 1Z0-007 Training: Combining Tables
Online Oracle9i SQL 1Z0-007 Training: Creating Tables and Constraints
Online Oracle9i SQL 1Z0-007 Training: Database Objects and User Security
Online Oracle9i SQL 1Z0-007 Training: Grouping and Summarizing Data
Online Oracle9i SQL 1Z0-007 Training: Intermediate Queries
Online Oracle9i SQL 1Z0-007 Training: Introduction to SQL
Online Oracle9i SQL 1Z0-007 Training: Practice Exam Online
Oracle9i SQL 1Z0-007 Training: Queries with Single-Row Functions
Online Oracle9i SQL 1Z0-007 Training: SQL*Plus And iSQL*Plus Reporting and PL/SQL Online Oracle9i SQL 1Z0-007 Training: Working with Data


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Online Oracle9i SQL 1Z0-007 TrainingWITHOUT PASSWORD and in 1 FILE

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OReilly - SQL Cookbook

SQL Cookbook O'Reilly 2005 CHM in RAR 1Mb

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SQL: Practical Guide for Developers

Michael J. Donahoo, Gregory D. Speegle, "SQL: Practical Guide for Developers"Morgan Kaufmann ISBN 0122205316 2005 Year PDF 1,42 Mb 272 Pages

This book is not just another SQL text. The author's use of simple yet clear examples to illustrate difficult concepts throughout the text makes this a perfect book for use in an introductory database systems class as a supplement or as an introductory reference for the novice practitioner."--Paul Fortier, University of Massachusetts, Dartmouth

"The book lives up to its title: it is a very practical guide. The authors clearly know their SQL and manage to write about the language in a step-by-step style that progresses smoothly from the simple to the more difficult aspects of the language. The profuse use of examples, each with an accompanying motivation and explanation of the results, lets the reader follow even complex topics without a constant struggle. The authors have even included examples that illustrate common errors programmers make, explaining the right way to perform the task. It doesn't hurt that the sample application is based on something everybody uses every day: food." --Jim Melton, Oracle Corporation

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Trees and Hierarchies in SQL for Smarties

Written by an SQL master, this book includes tips and techniques and also conveys the way you need to think in order to get the most out of SQL programming efforts for both correctness and performance. It features examples and update to SQL-99, includes sections of Query techniques, and a section on scheme design, with a war-story teaching style.

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Beginning SQL

Wrox Press Author(s): Paul Wilton, John Colby ISBN: 0764577328

* Taking readers through the basics of the language, right up to some more advanced topics, this book is a practical, hands-on resource and aims to keep the reader involved at all times* Focuses on the SQL standard and is loaded with detailed examples and code; each chapter includes practice exercises that readers can challenge themselves with before looking at the sample solutions in the appendix* Paul Wilton is a successful Wrox “Beginning” book author and is an ideal author to write for those who want a firm grasp of standard SQL before learning the details specific to a particulardatabase product* SQL is an international standard for manipulating data in databases and is used by database programmers in all major database systems: Microsoft, IBM, Oracle, MySQL, and many others


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