Oracle Database 12c Release 2 Real Application Clusters Handbook Concepts Administration Tuning Troubleshooting

Oracle Database 12c Release 2 Real Application Clusters Handbook Concepts Administration Tuning Troubleshooting Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Oracle Database 12c Release 2 Real Application Clusters Handbook Concepts Administration Tuning Troubleshooting book. This book definitely worth reading, it is an incredibly well-written.

Oracle Database 12c Release 2 Real Application Clusters Handbook: Concepts, Administration, Tuning & Troubleshooting

K. Gopalakrishnan,Sam R. Alapati
Oracle Database 12c Release 2 Real Application Clusters Handbook Concepts Administration Tuning Troubleshooting Book PDF

Author : K. Gopalakrishnan,Sam R. Alapati
Publisher : McGraw Hill Professional
Page : 448 pages
File Size : 48,7 Mb
Release : 2018-02-22
Category : Computers
ISBN : 9780071830478

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Oracle Database 12c Release 2 Real Application Clusters Handbook: Concepts, Administration, Tuning & Troubleshooting by K. Gopalakrishnan,Sam R. Alapati Pdf

This comprehensive guide has been fully updated to cover the latest features and tools of Oracle Real Application Clusters 12c Through clear instruction and detailed examples, Oracle Database 12c Real Application Clusters Handbook: Concepts, Administration, Tuning & Troubleshooting teaches how to build, configure, and maintain a dynamic enterprise computing infrastructure. This thoroughly revised edition covers best uses for the latest tools and features—all from the practical standpoint of a working DBA. You will discover how to prepare hardware, configure the software, optimize data integrity, and integrate seamless failover protection. Brand-new flex and large cluster technologies are explained in full detail, and readers will get complete solutions for securing data and continuing business operations in the event of hardware failure. Presents all the new information needed to effectively use Oracle Real Application Clusters 12c -considered the most radical overhaul ever Offers detailed coverage of troubleshooting, performance tuning, and application development

Oracle Database 11g Oracle Real Application Clusters Handbook, 2nd Edition

K Gopalakrishnan
Oracle Database 11g Oracle Real Application Clusters Handbook 2nd Edition Book PDF

Author : K Gopalakrishnan
Publisher : McGraw Hill Professional
Page : 576 pages
File Size : 44,7 Mb
Release : 2011-08-22
Category : Computers
ISBN : 9780071752619

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Oracle Database 11g Oracle Real Application Clusters Handbook, 2nd Edition by K Gopalakrishnan Pdf

Master Oracle Real Application Clusters Maintain a dynamic enterprise computing infrastructure with expert instruction from an Oracle ACE. Oracle Database 11g Oracle Real Application Clusters Handbook, Second Edition has been fully revised and updated to cover the latest tools and features. Find out how to prepare your hardware, deploy Oracle Real Application Clusters, optimize data integrity, and integrate seamless failover protection. Troubleshooting, performance tuning, and application development are also discussed in this comprehensive Oracle Press guide. Install and configure Oracle Real Application Clusters Configure and manage diskgroups using Oracle Automatic Storage Management Work with services, voting disks, and Oracle Clusterware Repository Look under the hood of the Cache Fusion and Global Resource Directory operations in Oracle Real Applications Clusters Explore the internal workings of backup and recovery in Oracle Real Application Clusters Employ workload balancing and the Transparent Application Failover feature of an Oracle database Get complete coverage of Stretch Clusters, also known as Metro Clusters Troubleshoot Oracle Clusterware using the most advanced diagnostics available Develop custom Oracle Real Application Clusters applications

Oracle Real Application Cluster Field DBA Admin Handbook

Flavia D'Souza
Oracle Real Application Cluster Field DBA Admin Handbook Book PDF

Author : Flavia D'Souza
Publisher : Lulu.com
Page : 295 pages
File Size : 43,9 Mb
Release : 2008-09-22
Category : Computers
ISBN : 9781409224785

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Oracle Real Application Cluster Field DBA Admin Handbook by Flavia D'Souza Pdf

This book provides practical guidelines to administer the Oracle Oracle Real Application Cluster. It's a field guide to administer RAC in real life situation.This book will improve your efficiency as an Oracle database administrator and enable you to master more daunting, difficult administrative, tuning, and troubleshooting tasks than you ever thought possible. Topics covered include:Oracle RAC Architecture, Cluster Administration, Storage, Instance and Service administration. Adding, deleting Nodes, Managing Backup and Recovery, Performance monitoring and Workload Management and it also has useful Metalink note references.This practical field guide also covers a section on useful Metalink Note References, useful weblinks for easy reference and also the useful information search tips on Metalink.

Oracle 12c For Dummies

Chris Ruel,Michael Wessler
Oracle 12c For Dummies Book PDF

Author : Chris Ruel,Michael Wessler
Publisher : John Wiley & Sons
Page : 432 pages
File Size : 44,7 Mb
Release : 2013-10-24
Category : Computers
ISBN : 9781118745274

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Oracle 12c For Dummies by Chris Ruel,Michael Wessler Pdf

Demystifying the power of the Oracle 12c database The Oracle database is the industry-leading relational database management system (RDMS) used from small companies to the world’s largest enterprises alike for their most critical business and analytical processing. Oracle 12c includes industry leading enhancements to enable cloud computing and empowers users to manage both Big Data and traditional data structures faster and cheaper than ever before. Oracle 12c For Dummies is the perfect guide for a novice database administrator or an Oracle DBA who is new to Oracle 12c. The book covers what you need to know about Oracle 12c architecture, software tools, and how to successfully manage Oracle databases in the real world. Highlights the important features of Oracle 12c Explains how to create, populate, protect, tune, and troubleshoot a new Oracle database Covers advanced Oracle 12c technologies including Oracle Multitenant—the "pluggable database" concept—as well as several other key changes in this release Make the most of Oracle 12c's improved efficiency, stronger security, and simplified management capabilities with Oracle 12c For Dummies.

Oracle Database Problem Solving and Troubleshooting Handbook

Tariq Farooq,Mike Ault,Paulo Portugal,Mohamed Houri,Syed Jaffar Hussain,Jim Czuprynski,Guy Harrison
Oracle Database Problem Solving and Troubleshooting Handbook Book PDF

Author : Tariq Farooq,Mike Ault,Paulo Portugal,Mohamed Houri,Syed Jaffar Hussain,Jim Czuprynski,Guy Harrison
Publisher : Addison-Wesley Professional
Page : 512 pages
File Size : 46,9 Mb
Release : 2016-04-04
Category : Computers
ISBN : 9780134429250

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Oracle Database Problem Solving and Troubleshooting Handbook by Tariq Farooq,Mike Ault,Paulo Portugal,Mohamed Houri,Syed Jaffar Hussain,Jim Czuprynski,Guy Harrison Pdf

An Expert Guide for Solving Complex Oracle Database Problems Oracle Database Problem Solving and Troubleshooting Handbook delivers comprehensive, practical, and up-to-date advice for running the Oracle Database reliably and efficiently in complex production environments. Seven leading Oracle experts have brought together an unmatched collection of proven solutions, hands-on examples, and step-by-step tips for Oracle Database 12c, 11g, and other recent versions of Oracle Database. Every solution is crafted to help experienced Oracle DBAs and DMAs understand and fix serious problems as rapidly as possible. The authors cover LOB segments, UNDO tablespaces, high GC buffer wait events, poor query response times, latch contention, indexing, XA distributed transactions, RMAN backup/recovery, and much more. They also offer in-depth coverage of a wide range of topics, including DDL optimization, VLDB tuning, database forensics, adaptive cursor sharing, data pumps, data migration, SSDs, indexes, and how to go about fixing Oracle RAC problems. Learn how to Choose the quickest path to solve high-impact problems Use modern best practices to make your day more efficient and predictable Construct your “Call 9-1-1 plan” for future database emergencies Proactively perform maintenance to improve your environment’s stability Save time with industry-standard tools and scripts Register your product at informit.com/register for convenient access to downloads, updates, and corrections as they become available.

Expert Oracle RAC 12c

Riyaj Shamsudeen,Syed Jaffar Hussain,Kai Yu,Tariq Farooq
Expert Oracle RAC 12c Book PDF

Author : Riyaj Shamsudeen,Syed Jaffar Hussain,Kai Yu,Tariq Farooq
Publisher : Apress
Page : 454 pages
File Size : 46,7 Mb
Release : 2013-09-16
Category : Computers
ISBN : 9781430250456

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Expert Oracle RAC 12c by Riyaj Shamsudeen,Syed Jaffar Hussain,Kai Yu,Tariq Farooq Pdf

Expert Oracle RAC 12c is a hands-on book helping you understand and implement Oracle Real Application Clusters (RAC), and to reduce the total-cost-of-ownership (TCO) of a RAC database. As a seasoned professional, you are probably aware of the importance of understanding the technical details behind the RAC stack. This book provides deep understanding of RAC concepts and implementation details that you can apply toward your day-to-day operational practices. You’ll be guided in troubleshooting and avoiding trouble in your installation. Successful RAC operation hinges upon a fast-performing network interconnect, and this book dedicates a chapter solely to that very important and easily overlooked topic. All four authors are experienced RAC engineers with a wealth of hard-won experience encountering and surmounting the challenges of running a RAC environment that delivers on its promise. In Expert Oracle RAC 12c they provide you a framework in which to avoid repeating their hard-won lessons. Their goal is for you to manage your own RAC environment with ease and expertise. Provides a deep conceptual understanding of RAC Provides best practices to implement RAC properly and match application workload Enables readers to troubleshoot RAC with ease

Oracle Database Upgrade and Migration Methods

Y V Ravikumar,K M Krishnakumar,Nassyam Basha
Oracle Database Upgrade and Migration Methods Book PDF

Author : Y V Ravikumar,K M Krishnakumar,Nassyam Basha
Publisher : Apress
Page : 621 pages
File Size : 51,8 Mb
Release : 2017-03-01
Category : Computers
ISBN : 9781484223284

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Oracle Database Upgrade and Migration Methods by Y V Ravikumar,K M Krishnakumar,Nassyam Basha Pdf

Learn all of the available upgrade and migration methods in detail to move to Oracle Database version 12c. You will become familiar with database upgrade best practices to complete the upgrade in an effective manner and understand the Oracle Database 12c patching process. So it’s time to upgrade Oracle Database to version 12c and you need to choose the appropriate method while considering issues such as downtime. This book explains all of the available upgrade and migration methods so you can choose the one that suits your environment. You will be aware of the practical issues and proactive measures to take to upgrade successfully and reduce unexpected issues. With every release of Oracle Database there are new features and fixes to bugs identified in previous versions. As each release becomes obsolete, existing databases need to be upgraded. Oracle Database Upgrade and Migration Methods explains each method along with its strategy, requirements, steps, and known issues that have been seen so far. This book also compares the methods to help you choose the proper method according to your constraints. Also included in this book: Pre-requisite patches and pre-upgrade steps Patching to perform changes at the binary and database level to apply bug fixes What You Will Learn: Understand the need and importance of database upgrading and migration Be aware of the challenges associated with database upgrade decision making Compare all upgrade/migration methods Become familiar with database upgrade best practices and recommendations Understand database upgrade concepts in high availability and multi-tenant environments Know the database downgrade steps in case the upgraded database isn’t compatible with the environment Discover the features and benefits to the organization when it moves from the old database version to the latest database version Understand Oracle 12c patching concepts Who This Book Is For: Core database administrators, solution architects, business consultants, and database architects

Oracle Db 10G Real App.Clusters

Gopalakrishnan
Oracle Db 10G Real App Clusters Book PDF

Author : Gopalakrishnan
Publisher : Tata McGraw-Hill Education
Page : 0 pages
File Size : 43,8 Mb
Release : 2007
Category : Electronic
ISBN : 0070637199

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Oracle Db 10G Real App.Clusters by Gopalakrishnan Pdf

This comprehensive guide explains RAC concepts, administration, tuning, and troubleshooting. Learn how to prepare and create Oracle RAC databases and servers, and automate administrative tasks. Also get full coverage of cutting-edge Oracle RAC diagnostic tools, backup and recovery procedures, performance tweaks, and custom application design strategies.

Oracle Database 12c Release 2 Testing Tools and Techniques for Performance and Scalability

Jim Czuprynski,Deiby Gomez,Bert Scalzo
Oracle Database 12c Release 2 Testing Tools and Techniques for Performance and Scalability Book PDF

Author : Jim Czuprynski,Deiby Gomez,Bert Scalzo
Publisher : McGraw Hill Professional
Page : 432 pages
File Size : 42,7 Mb
Release : 2017-10-05
Category : Computers
ISBN : 9781260025972

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Oracle Database 12c Release 2 Testing Tools and Techniques for Performance and Scalability by Jim Czuprynski,Deiby Gomez,Bert Scalzo 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. Master Oracle Database 12c Release 2 testing and tuning Seamlessly transition to Oracle Database 12c Release 2 and achieve peak performance using the step-by-step instruction and best practices contained in this Oracle Press guide. Written by a team of Oracle ACEs, Oracle Database 12c Release 2 Testing Tools and Techniques for Performance and Scalability clearly explains how to identify, investigate, and resolve performance issues. You will discover how to use troubleshooting tools and test rigs, optimize code and queries, evaluate database performance, perform realistic application testing, capture and replay actual production workloads, and employ Oracle Database In-Memory. •Establish benchmarks and evaluate application workload performance •Configure and deploy SQL Tuning Advisor and SQL Access Advisor •Maximize efficiency using Oracle Database In-Memory and In-Memory Advisor •Identify and repair poorly running code with SQL Monitor •Uncover database problems using Real-Time ADDM and Emergency Monitoring •Work with database workload capture and replay •Analyze third-party code with Workload Intelligence •Identify database objects that will benefit most from In-Memory Column Store (IMCS) •Monitor and manage IMCS objects with In-Memory Central

Oracle Real Application Clusters

Murali Vallath
Oracle Real Application Clusters Book PDF

Author : Murali Vallath
Publisher : Digital Press
Page : 810 pages
File Size : 43,5 Mb
Release : 2004
Category : Computers
ISBN : 1555582885

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Oracle Real Application Clusters by Murali Vallath Pdf

Clustered configuration first hit the scene nearly 20 years ago when Digital Equipment Corporation (DEC) introduced the VaxCluster. Until now, the topic of Real Application Clusters (RAC) implementation had never been fully explored. For the first time, Murali Vallath dissects RAC mysteries in his book Oracle Real Application Clusters to enlighten and educate readers on the internals of RAC operations, cache fusion, fusion recovery processes and the fast reconfiguration of RAC. This book provides comprehensive coverage of the features, technology and principles of RAC that is part of the Oracle9i release of Oracle's RDBMS product. It is divided into three main parts: application/database design, development and maintenance life cycles. Compared to its predecessor OPS, the architecture behind RAC implementation have changed significantly. Vallath discusses Oracle9i features in a RAC implementation with respect to usage and design considerations, as well as those parameters that are and are not applicable. Areas covered include partitioning, indexes, tablespace management, transaction management, backup and recovery principles. Performance tuning with examples, troubleshooting and problem solving scenarios are covered in detail, as well as discussions on the migration process from a single instance database to RAC and migration from an OPS implementation to RAC. Oracle Real Application Clusters takes readers through a logical flow from RAC concepts to operations, covering each facet with a fine-tooth comb. Vallath's skilled writing style makes each chapter entertaining and informative as only a true RAC connoisseur can provide. New and experienced users of RAC, as well as those seeking to expand their knowledge of this dynamic technology, will find this book to be a necessity for both home and office reference libraries. *Focuses on implementing, testing and tuning features of Real Application Clusters (RAC) *Provides extensive coverage of usage, day-to-day functions and operations *Includes tips and techniques such as script samples to illustrate various features of RAC *Unravels the internals of RAC architecture

Pro Oracle Database 12c RAC on Linux

Murali Vallath,Martin Bach,Julian Dyke,Steve Shaw
Pro Oracle Database 12c RAC on Linux Book PDF

Author : Murali Vallath,Martin Bach,Julian Dyke,Steve Shaw
Publisher : aPress
Page : 750 pages
File Size : 47,9 Mb
Release : 2015-11-01
Category : Computers
ISBN : 1484203380

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Pro Oracle Database 12c RAC on Linux by Murali Vallath,Martin Bach,Julian Dyke,Steve Shaw Pdf

Pro Oracle Database 12c RAC on Linux provides full-life-cycle guidance toward managing and optimizing Oracle Real Application Clusters in a Linux environment. Real Application Clusters, commonly abbreviated as RAC, is Oracle's industry-leading architecture for scalable and fault-tolerant databases. RAC allows you to scale up and down by simply adding and subtracting inexpensive Linux servers. Redundancy provided by those multiple, inexpensive servers is the basis for the failover and other fault-tolerance features that RAC provides. Pro Oracle Database 12c RAC on Linux gives a rock-solid and technically flawless foundation on which to build your RAC-management skills. The authors dissect the principles behind clustering and the Oracle RAC architecture, providing you the deep understanding needed for success in a RAC environment. Learn to manage the grid infrastructure, including the clusterware and ASM storage, and of course the RAC instances themselves. Learn to troubleshoot performance and other problems. You'll even learn to correctly deploy RAC in a virtual-machine environment based upon Oracle VM, which is the only virtualization solution supported by Oracle Corporation. RAC is a complex and powerful technology. It demands expertise in its deployment. You can't just "wing it" in creating a RAC solution. All the authors on this book are seasoned experts. They offer in this book a rigorous and technically-correct treatment of RAC that helps you build a solid foundation of expertise and achieve success. Rigorous and technically accurate content Complete coverage of RAC administration and optimization Up-to-date with the very latest RAC features

Oracle Database 12c Release 2 Performance Tuning Tips & Techniques

Richard Niemiec
Oracle Database 12c Release 2 Performance Tuning Tips Techniques Book PDF

Author : Richard Niemiec
Publisher : McGraw Hill Professional
Page : 848 pages
File Size : 49,5 Mb
Release : 2017-03-22
Category : Computers
ISBN : 9781259589690

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Oracle Database 12c Release 2 Performance Tuning Tips & Techniques by Richard Niemiec Pdf

Proven Database Optimization Solutions―Fully Updated for Oracle Database 12c Release 2 Systematically identify and eliminate database performance problems with help from Oracle Certified Master Richard Niemiec. Filled with real-world case studies and best practices, Oracle Database 12c Release 2 Performance Tuning Tips and Techniques details the latest monitoring, troubleshooting, and optimization methods. Find out how to identify and fix bottlenecks on premises and in the cloud, configure storage devices, execute effective queries, and develop bug-free SQL and PL/SQL code. Testing, reporting, and security enhancements are also covered in this Oracle Press guide. • Properly index and partition Oracle Database 12c Release 2 • Work effectively with Oracle Cloud, Oracle Exadata, and Oracle Enterprise Manager • Efficiently manage disk drives, ASM, RAID arrays, and memory • Tune queries with Oracle SQL hints and the Trace utility • Troubleshoot databases using V$ views and X$ tables • Create your first cloud database service and prepare for hybrid cloud • Generate reports using Oracle’s Statspack and Automatic Workload Repository tools • Use sar, vmstat, and iostat to monitor operating system statistics

Experiences with Oracle Database 12c Release 1 on Linux on System z

Arrell Kathryn,Mike Ebbers,Sam Amsavelu,Gaylan Braselton,Terry Elliott,Leon Rich,Barton Robinson,David Simpson,IBM Redbooks
Experiences with Oracle Database 12c Release 1 on Linux on System z Book PDF

Author : Arrell Kathryn,Mike Ebbers,Sam Amsavelu,Gaylan Braselton,Terry Elliott,Leon Rich,Barton Robinson,David Simpson,IBM Redbooks
Publisher : IBM Redbooks
Page : 232 pages
File Size : 44,9 Mb
Release : 2014-05-13
Category : Computers
ISBN : 9780738439389

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Experiences with Oracle Database 12c Release 1 on Linux on System z by Arrell Kathryn,Mike Ebbers,Sam Amsavelu,Gaylan Braselton,Terry Elliott,Leon Rich,Barton Robinson,David Simpson,IBM Redbooks Pdf

Oracle Database 12c Release 1 is now supported on Linux on IBM® System z®. This platform offers many advantages to customers who rely upon the IBM mainframe systems to run their businesses. Linux on System z takes advantage of the qualities of service in the System z hardware and in IBM z/VM®, making it a robust industrial strength version of Linux. This provides an excellent platform for hosting Oracle solutions that run in an enterprise. This IBM Redbooks® publication shares experiences that are gained while installing and testing Oracle Database 12c Release 1: Recommendations about how to set up an infrastructure Installing an Oracle Grid Infrastructure Installing Oracle 12C R1 Real Application Clusters (RAC) and creating a RAC Database, including a multitenant database Using the Cloud Control Agent to manage Oracle Database 12c Release 1 Installing Oracle WebLogic Server 12c Upgrading from an Oracle Database from 11gR2 to 12c Release 1 The audience for this publication includes database consultants, installers, administrators, and system programmers. This publication is not meant to replace Oracle documentation, but to supplement it with our experiences while installing and using Oracle products.

Beginning Oracle Database 12c Administration

Ignatius Fernandez
Beginning Oracle Database 12c Administration Book PDF

Author : Ignatius Fernandez
Publisher : Apress
Page : 370 pages
File Size : 43,6 Mb
Release : 2015-07-20
Category : Computers
ISBN : 9781484201930

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Beginning Oracle Database 12c Administration by Ignatius Fernandez Pdf

Beginning Oracle Database 12c Administration is your entry point into a successful and satisfying career as an Oracle Database Administrator. The chapters of this book are logically organized into four parts closely tracking the way your database administration career will naturally evolve. Part 1 "Database Concepts" gives necessary background in relational database theory and Oracle Database concepts, Part 2 "Database Implementation" teaches how to implement an Oracle database correctly, Part 3 "Database Support" exposes you to the daily routine of a database administrator, and Part 4 "Database Tuning" introduces the fine art of performance tuning. Beginning Oracle Database 12c Administration provides information that you won't find in other books on Oracle Database. You'll discover not only technical information, but also guidance on work practices that are as vital to your success as are your technical skills. The author's favorite chapter is "The Big Picture and the Ten Deliverables." (It is the editor’s favorite chapter too!) If you take the lessons in that chapter to heart, you can quickly become a much better Oracle database administrator than you ever thought possible. You will grasp the key aspects of theory behind relational database management systems and learn how to: • Install and configure an Oracle database, and ensure that it’s properly licensed; • Execute common management tasks in a Linux environment; • Defend against data loss by implementing sound backup and recovery practices; and • Improve database and query performance.

Oracle Rac Performance Tuning

Brian Peasland
Oracle Rac Performance Tuning Book PDF

Author : Brian Peasland
Publisher : Rampant Techpress
Page : 446 pages
File Size : 54,9 Mb
Release : 2015-01-25
Category : Computers
ISBN : 0986119415

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Oracle Rac Performance Tuning by Brian Peasland Pdf

This book is the first of its kind, a book dedicated to tuning the Oracle high availability RAC architecture. Oracle RAC databases are flexible and robust, and along with this flexibility comes complexity, making RAC tuning one of the most challenging areas of Oracle tuning. Packed with incisive insights and examples from one of America's leading RAC experts, guru Brian Peasland delivers an indispensible book for all RAC administrators who need to guarantee that their RAC systems run at optimal performance. It's not enough for the DBA to maintain and control RAC database, the RAC DBA must also have an arsenal of tools and scripts that will help them ensure that their RAC database run at optimal levels. This book will be valuable to all Oracle professionals who must tune their Oracle RAC systems for peak performance. Similar to tuning Oracle database systems in general, Oracle RAC performance tuning covers a wide variety of focus areas. Topics will include Oracle wait events specific to RAC deployments, using Oracle Enterprise Manager Grid Control and AWR in diagnosing RAC problems, and RAC utilities such as OS Watcher and ORAchk (formerly RACcheck). This book will also discuss architecture issues related RAC performance, delving into the cluster interconnect, physical disk layout and Oracle 12c new Flex Clusters. Oracle RAC also allows the workload the spread among several low cost servers (scale-out) rather than a large single server (scale-up), and this book examines these approaches from a tuning perspective. Many companies are working towards private cloud implementations using RAC, and this book is perfect for the DBA's charged with . Oracle 12c RAC raises the bar with its new multi-tenant database implementation. Think of multi-tenant as virtualization at the database level. As more companies start leveraging Oracle 12c RAC for their enterprise database architecture, it is important that the system be designed and tuned properly to ensure the application has a well-performing user experience. This unique book provides a one-stop location for any RAC DBA who must become a RAC performance tuning specialist. Most Oracle RAC books on the market devote only one chapter to performance tuning. The information in this book provides a solid foundation for one's first RAC deployment, and provide you with the tools and methods needed to keep your complex RAC systems running optimally. While this book is not for beginners, the reader is given sufficient background throughout the chapters so that most Oracle DBAs, even those will little Oracle RAC experience, will be able to understand its contents. Oracle RAC is inherently complex. This explains the concepts before delving into highly technical areas. Many in-depth areas of RAC tuning are explored that help the DBA reveal hidden performance trends within even the most complex RAC database.