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SQL Performance Tuningis a handbook of practical solutions for busy database
professionals charged with managing an organization's critically important data.
Covering today's most popular and widely installed database environments, this book
is an indispensable resource for managing and tuning SQL across multiple platforms.
Packed with tips, techniques, and best practices, this hands-on guide covers SQL
commands and queries over a wide range ofconditions and environments. Every facet
of the SQL environment is covered, from concurrency control to optimization—and
every issue in between. The book includes an overview of each of the most widely
used database management systems (DBMS) and provides tuning tips for common
day-to-day situations.
Topics covered include:
• General and specific tuning
• General sort considerations and options
• Joins and subqueries
• Columns and tables
• Indexes, including B-trees and bitmaps
• Constraints and stored procedures
• ODBC and JDBC
• Data changes and concurrency control (locking)
• Clients, servers, and middleware
Whether you are a programmer, consultant, or user, you will find SQL Performance
Tuning an indispensable guide to optimizing SQL performance across today's popular
database environments.
Throughout SQL Performance Tuning, ideas and techniques are tested on a variety of
popular SQL environments, including IBM DB2, Informix, Ingres, InterBase,
Microsoft SQL Server, MySQL, Oracle, and Sybase ASE. The book's practical
examples are written in ANSI/ISO Standard SQL: 1999.
Copyright
Preface
You Don't Know that Your DBMS Is Good …
You Know that Even Good Tools Work Better in Skilled Hands …
Acknowledgments
Chapter 1. Facilis Descensus Averni