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Pro Oracle Database 11g RAC on Linux (Expert's Voice in Oracle) [Kindle Edition]

Steve Shaw , Martin Bach
4.0 von 5 Sternen  Alle Rezensionen anzeigen (1 Kundenrezension)

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Produktbeschreibungen

Kurzbeschreibung

Pro Oracle Database 11g RAC on Linux provides full-life-cycle guidance on implementing 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.

Written by authors well-known for their talent with RAC, Pro Oracle Database 11g RAC on Linux gives you a rock-solid and technically flawless foundation on which to build your RAC-management skills. Authors Julian Dyke and Steve Shaw share their hard-won experience in building RAC clusters, showing you how to build for success using the very latest Oracle technologies, such as Automatic Storage Management (ASM) and Oracle Clusterware. You’ll learn to troubleshoot performance and other problems. You’ll even learn how 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. Julian and Steve have earned the right to term themselves expert—in Pro Oracle Database 11g RAC on Linux, they offer 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, from planning to implementation to rollout to ongoing maintenance and troubleshooting
  • Up-to-date with the very latest RAC features

What you’ll learn

  • Plan the architecture for a successful RAC installation
  • Implement failover and other fault-tolerant features
  • Scale RAC clusters up and down as needed to achieve performance targets
  • Consolidate RAC clusters using Oracle’s virtualization solution
  • Manage RAC proactively so as to sleep well at night
  • Troubleshoot and solve performance and availability problems

Who this book is for

Pro Oracle Database 11g RAC on Linux is written for Oracle Database administrators who want to step up their skills to be equal to the task of managing Real Application Clusters.

Table of Contents

  1.  Introduction  
  2.  RAC Concepts   
  3.  RAC Architecture   
  4.  Hardware  
  5.  Virtualization  
  6.  Linux Installation and Configuration   
  7.  Grid Infrastructure Installation   
  8.  Clusterware   
  9.  Automatic Storage Management  
  10.  RDBMS Installation and Configuration   
  11.  Workload Management   
  12.  Oracle Performance Monitoring   
  13.  Linux Performance Monitoring  
  14.  Parallel Execution   
  15.  Upgrading to Oracle 11g Release 2

Über den Autor

Julian Dyke is an independent consultant specializing in Oracle Database technology. He has over 20 years of database experience, including more than 15 years as an Oracle database administrator, developer, and consultant. He is chair of the U.K. Oracle User Group Real Application Clusters Special Interest Group (UKOUG RAC SIG) and a member of the OakTable Network. He regularly presents at conferences, seminars, and usergroup meetings in the U.K., Europe, and the U.S. He also maintains www.juliandyke.com, which specializes in Oracle diagnostics, optimization, and internals. He is an Oracle Certified Professional and holds a bachelor of science degree in computation from the University of Manchester Institute of Science and Technology (UMIST), U.K.

Produktinformation


Kundenrezensionen

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1 von 1 Kunden fanden die folgende Rezension hilfreich
4.0 von 5 Sternen Top-Buch für Oracle DBA's 8. Dezember 2010
Format:Taschenbuch
Ich habe vor zwei Jahren das Buch "Pro Oracle Database 10g RAC on Linux" gelesen und war schon
damals begeistert, wie detailliert die Autoren auf alle Themenbereiche im RAC-Umfeld eingegangen sind.

In dem Buch zur aktuellen Version 11 Release 2 haben es die Autoren meiner Meinung nach geschafft ihren
schon damals sehr hohen Qualitätsstandard zu halten. Die einzelnen Themen werden sehr ausführlich behandelt
und mit viel Hintergrundwissen untermauert.
Der Schreibstil ist technisch-wissenschaftlich und schnörkellos, was einen guten Lesefluss ermöglicht.

Zum Inhalt:
Es werden in dem Buch die klassischen Datenbankthemen beschrieben, die man erwartet.
-Ein kurzer geschichtlicher Überblick über RAC und Linux
-Vorstellung des RAC-Konzeptes
-Erläuterung der einzelnen Komponenten, Dienste und Prozesse
-Installation und Konfiguration von Linux, Grid Infrastructure, Clusterware, ASM und RDBMS

Es wird aber auch auf Themen eingegangen, die in der aktuellen Oracle-Literatur kaum bis gar nicht zu finden sind:
-Virtualisierung im RAC-Umfeld
-Oracle und Linux Performance Monitoring im RAC-Umfeld
-Parallel Execution

Leider sind die Themen Backup & Recovery sowie Disaster Recovery unbehandelt geblieben,
obwohl diese meiner Meinung nach in einem Buch über RAC und hochverfügbare Systeme beschrieben werden sollten.
(Im Buch zur Version 10g haben diese beiden Themen immerhin mit fast 60 Seiten gefüllt)

Alles in allem hat das Buch 4 von 5 Sternen verdient.
Falls in einer erweiterten Auflage noch die Themen Backup & Recovery sowie Disaster Recovery wieder
Einzug finden, gibt es auch noch den 5. Stern.
War diese Rezension für Sie hilfreich?
Die hilfreichsten Kundenrezensionen auf Amazon.com (beta)
Amazon.com: 4.5 von 5 Sternen  12 Rezensionen
10 von 10 Kunden fanden die folgende Rezension hilfreich
5.0 von 5 Sternen Another RAC Gem by Steve Shaw and Martin Bach. 15. Dezember 2010
Von F. OWONO-NDI - Veröffentlicht auf Amazon.com
Format:Taschenbuch
The authors - Steve Shaw and Martin Bach - have accomplished the not-so-easy feat of writing a book that is as good, if not better than its preceding version.
The latter, "Pro Oracle Database 10g RAC on Linux" appeared to be driven by a (justified) desire to be as thorough as possible by covering all components remotely or closely involved in setting up an Oracle RAC system, at the risk of sometimes not going deep enough or sometimes "loosing" the reader.
This book is more focused on topics closely related to the Installation and administration of RAC databases. Nevertheless, it appears to be more informative as it covers some topics more in-depth.

The desire to focus on the core aspects of RAC implementation and administration has led to some noticeable changes from the previous version.
The following chapters which were in the previous version have been removed:
- "Benchmarking Concepts"
- "Linux Administration"
- "Benchmarking Tools"
- "Installing and Configuring Enterprise Manager"
- "RAC Internals
- "Backup and Recovery"
- "Disaster Recovery"

While the absence of some chapters in this book in justified and understandable, the sections on RAC internals would have been a good supplement/background to the chapters on Performance monitoring and tuning. The chapters on Backup and Disaster Recovery also were not superfluous.

Chapters which were not in the previous version and are now featured in this one are:
-Virtualization (ch5): this chapter was about overdue, but the wait was worth it.
-Linux Performance Monitoring (ch13)
-Parallel Execution (ch14)
And of course the last chapter (15) on "Upgrading to Oracle 11gR2.
Chapter 8, "Clusterware" include a section on troubleshooting. Its added value cannot be stated enough as the information it contains is not as easily found from other sources.

More depth is given to certain areas.
ASM is an example, with sections of the chapter including: "ASM Terminology" , "ASM Concepts", "Understanding the ASM Header".

The new chapter on "Parallel Execution", as well as the two chapters on "Linux Performance Monitoring" and "Oracle Performance Monitoring" comprise what I dub the "Tuning and Optimization Section", which illustrate a justifiable emphasis on RAC performance. This departs from a less focused approach in the previous version of the book which -as I've already mentioned-included such sections as "Linux Administration".

Last but not least, one of the biggest improvements of this book is the better logical ordering of chapters than in its previous version
For example, the chapter on ASM comes after the one on "Linux Installation and Configuration" unlike in the previous version.
The authors follow a more logical flow of:
- OS installation and configuration,
- Grid Infrastructure,
- Clusterware,
- ASM,
- RDBMS.

In summary, while there are topics that I would have liked to see covered (again) in this book (Backup and Disaster Recovery (Data Guard), RAC Internals), the authors have produced a work of great quality and value. I therefore recommend this book to all DBAs and System Admins working on RAC systems, based on its following characteristics:
* More intuitive/Better logical ordering of chapters,
* More focus on topics closely related to RAC,
* Emphasis on performance monitoring and tuning,
* Thorough coverage of virtualization (finally),
* Clear and concise language.
6 von 6 Kunden fanden die folgende Rezension hilfreich
5.0 von 5 Sternen Just when you start to think that no one book can "have it all" 4. Dezember 2010
Von B. Reich - Veröffentlicht auf Amazon.com
Format:Taschenbuch
Just when you start to think that no one book can "have it all" along comes Pro Oracle Database 11g RAC on Linux.

This book is a must-have resource for anyone working with RAC, especially those who are new to RAC. As promised by the author, this book assumes no prior knowledge of the subject.

The book discusses all areas that anyone needs to know to install and maintain 11g RAC databases in a Linux environment. You can guess that it discusses the obvious topics like, Installation, Configuration, Clusterware, ASM, etc. However, it also discusses very important ancillary topics like network bonding, for example..

There are sections on new 11g features and a great section on upgrading to 11g. But, my favorite is Chapter 12: Oracle Performance Monitoring. This chapter gives a great practical, realistic approach to performance monitoring.

I highly recommend this book to seasoned veterans as well as those new to Oracle RAC.
3 von 3 Kunden fanden die folgende Rezension hilfreich
5.0 von 5 Sternen Excellent Resource for RAC Admins 18. November 2010
Von R. Byrd - Veröffentlicht auf Amazon.com
Format:Taschenbuch
This volume is a excellent for those who need to manage a RAC environment. I am preparing to move a 10G RAC database to 11Gr2 and the authors included a chapter on this important topic. The chapter on Linux install and configuration provides an excellent base whether you are sysadmin or work with one. The complexity of RAC setup requires a broad knowledge of hardware and software topics and in this volume that range is covered with sufficient depth to do all one needs to do to run RAC. I am pleased to recommend this book for anyone managing RAC or moving into the RAC arena.
2 von 2 Kunden fanden die folgende Rezension hilfreich
5.0 von 5 Sternen one of the "must have" books on Oracle RAC 11g 14. November 2010
Von S. PANDIT - Veröffentlicht auf Amazon.com
Format:Taschenbuch
As usual one of the "must have" books from Apress on 11g RAC.

Steve Shaw & Martin Bach did a great job. I have read the predecessor "Pro Oracle Database 10g" as well.

I would like to mention one thing that unlike other authors nowhere in this book they compel you read (buy) the predecessor "Pro Oracle 10g book" to understand this. They have covered everything you need to know to install/ administer / tune the "database and linux".

It has dedicated a whole good chapter on "Virtualization". I wish they could have covered the "Active Data guard" little more...

In short like authors said in the preface that while presenting this book to readers they made no assumptions on reader`s prior experience on 11g RAC.
1 von 1 Kunden fanden die folgende Rezension hilfreich
5.0 von 5 Sternen Good for Concepts , Administration and internals 24. August 2011
Von S. Rao - Veröffentlicht auf Amazon.com
Format:Taschenbuch
Being one of the tech editors for this book , my recommendation is biased , although I'd say its always a pleasure editing Steve , Martin and Julian's books.
Couple of things about this book , don't let the size intimidate you as its a complete volume and its comprehensive on its content and coverage.

Good for someone who is just coming on board with RAC , administers RAC clusters for a living
System internals , most folks managing databases might not get down to the latency of the cache lines within the processor although its important to know how it is a gating factor
ASM fundamentals and for implementation , ACFS , most important gotchas during the install , management , patches to be applied , parameters to be set before you do this ..
Its flows from system coverage to the database coverage from Internals of the cache lines , DRAM chips , SSD usage to Grid Infrastructure installation, troubleshooting then to ASM
Complete coverage for 11gR2 so anyone implementing this for like upgrades from 10g, 11gR1 this is a good read to get started
If you know something in a chapter it can be skipped without losing the flow on the process
My favourites were the troubleshooting sections , coverage of internals , "how to" kind of processes which are enumerated in a flow and the initial coverage of the system internals by Steve

Hope this helps and enjoy the book , happy learning
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