Advanced Oracle SQL Tuning

The Definitive Reference

DOWNLOAD NOW »

Author: Donald K. Burleson

Publisher: Rampant Techpress

ISBN: 9780991638604

Category: Computers

Page: 782

View: 2036

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.

Oracle Tuning

The Definitive Reference

DOWNLOAD NOW »

Author: Donald K. Burleson

Publisher: Rampant TechPress

ISBN: 0979795192

Category: Computers

Page: 1200

View: 5387

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.

Advanced Oracle Utilities: The Definitive Reference

DOWNLOAD NOW »

Author: Bert Scalzo,Donald Burleson,Steve Callan

Publisher: Rampant Techpress

ISBN: 9780991638659

Category: Computers

Page: 750

View: 2877

This is the definitive guide to all Oracle utilities, and it is targeted at experienced Oracle professionals who need to perform powerful system-wide operating system internal operations on their Oracle databases. The authors approach Oracle Utilities from a functional perspective, adding value by explaining the "why" and "how" for the use of all Oracle Utilities. This comprehensive book includes details on all of the Oracle utilities, including experts-only sections on undocumented utilities, plus the Linux/UNIX utilities, Oracle command-line utilities, and the all-important DBA package utilities. This indispensable book covers all areas of Oracle database administration and includes secrets for database migration (with Data Pump and SQL*Loader) and detailed tips for using The Oracle OS utilities (e.g. BBED, dbv, orastack, orakill). The book also covers Oracle tuning utilities, including ADDM and the SQL tuning advisors as well as the traditional command-line tuning utilities such as dbms_alert and dbms_xplan, tkprof and dbms_debug. This book is special because noted Oracle experts supplement the operational considerations of Oracle utilities with expert insights and working scripts. The time savings from a single utility script is easily worth the price of this definitive book. This book is not for beginners. These are powerful utilities to be used only by experienced DBAs and developers who need to perform powerful system-wide operating system internal operations on their Oracle databases.

Advanced Plsql Programming

The Definitive Reference

DOWNLOAD NOW »

Author: Boobal Ganesan

Publisher: Rampant Techpress

ISBN: 9780986119446

Category: Computers

Page: 810

View: 3506

Oracle PL/SQL is undoubtedly one of the most versatile and high performance yielding database languages of all time with many different methods for obtaining a single result. This comprehensive guide to Oracle PL/SQL will be a handy reference for all Oracle professionals who write PL/SQL code in their daily life. This book will direct the reader through the unused and unknown yet powerful techniques which can be used in a regular manner in application development. This book takes complex technical tasks and explains them in an easily understandable method.

Mastering Oracle SQL

DOWNLOAD NOW »

Author: Sanjay Mishra,Alan Beaulieu

Publisher: "O'Reilly Media, Inc."

ISBN: 9780596001292

Category: Computers

Page: 321

View: 7825

Explores Oracle's implementation of SQL and explains how to perform tasks including querying time-based data, implementing conditional logic in queries, writing queries, and joining data from two or more tables.

Running Weblogs with Slash

DOWNLOAD NOW »

Author: Chromatic,Brian Aker,Dave Krieger

Publisher: "O'Reilly Media, Inc."

ISBN: 9780596001001

Category: Computers

Page: 262

View: 6477

This is written for system administrators who may not have the time to learn about Slash by reading the source code. It collects all the current Slash knowledge from the code, Website and mailing lists and organizes it into a coherent package.

Designing with Javascript

Creating Dynamic Web Pages

DOWNLOAD NOW »

Author: Nick Heinle,Bill Peña

Publisher: "O'Reilly Media, Inc."

ISBN: 9781565923607

Category: Computers

Page: 216

View: 1490

A guide for beginners offers an overview of JavaScript basics and explains how to create Web pages, identify browsers, and integrate sound, graphics, and animation into Web applications

Essential SNMP

DOWNLOAD NOW »

Author: Douglas R. Mauro,Kevin J. Schmidt

Publisher: "O'Reilly Media, Inc."

ISBN: 9780596000202

Category: Computers

Page: 313

View: 519

A practical introduction to SNMP for system network administrators. Starts with the basics of SNMP, how it works and provides the technical background to use it effectively.

Python and XML

DOWNLOAD NOW »

Author: Christopher A. Jones,Fred L. Drake,Fred L. Drake, Jr.

Publisher: "O'Reilly Media, Inc."

ISBN: 9780596001285

Category: Computers

Page: 360

View: 9557

Python attracts a wide variety of developers, many of whom use it to connect critical programming tasks. Python can serve as the glue between operations, as well as a powerful and complete cross-platform application development language. Python is also abject-oriented and has powerful text manipulation capabilities, which make it particularly attractive to XML developers. It is ideally suited as a language for the manipulation of XML. Python and XML provides a solid foundation for developers using XML with Python. Loaded with practical examples, this book highlights common application tasks so that you can learn by doing. It starts with a basic introduction to XML, and quickly progresses to more advanced topics, such as transforming XML with XSLT, querying XML with XPath, and working with XML-based languages and validation. It also explores such subjects as Python and SOAP, Python and distributed web services, and using Python and XML to integrate distributed systems. While covering the many tools involved in XML processing with Python, the book discusses effective practical applications and often highlights cross-platform issues, along with tasks relevant to enterprise computing. There is ample coverage of XML flow analysis and details on ways to successfully transport XML through a network. If you are using Python as an application language or as an administrative or middleware scripting language, you are sure to benefit from this book. And if you are a Python programmer and want to incorporate XML into your skill set, this is the book for you. It covers cutting edge topics such as XSLT, XPath, DOM/SAX, and validation.

Oracle SQL*Plus: The Definitive Guide

The Definitive Guide

DOWNLOAD NOW »

Author: Jonathan Gennick

Publisher: "O'Reilly Media, Inc."

ISBN: 9780596552619

Category: Computers

Page: 584

View: 4663

Despite its wide availability and usage, few developers and DBAs have mastered the true power of Oracle SQLPlus. This bestselling book--now updated for Oracle 10g--is the only in-depth guide to this interactive query tool for writing SQL scripts. It's an essential resource for any Oracle user.The new second edition of Oracle SQLPlus: The Definitive Guide clearly describes how to perform, step-by-step, all of the tasks that Oracle developers and DBAs want to perform with SQLPlus--and maybe some you didn't realize you could perform.With Oracle SQLPlus: The Definitive Guide, you'll expertly: write and execute script files generate ad hoc reports extract data from the database query the data dictionary tables customize an SQLPlus environment and much more It also includes a handy quick reference to all of its syntax options and an often-requested chapter on SQL itself, along with a clear, concise, and complete introduction.This book is truly the definitive guide to SQLPlus. It's an indispensable resource for those who are new to SQL*Plus, a task-oriented learning tool for those who are already using it, and an immediately useful quick reference for every user. If you want to leverage the full power and flexibility of this popular Oracle tool, you'll need this book.