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Grid architecture is Oracle s strategy for high-end computing and
RAC is the stepping stone into this arena. This book focuses on
current technology including all valid RAC features up through
Oracle Database 10g Release 2, with a primary focus on deploying it
in a high-end grid environment. The book discusses this technology
at length which users will find beneficial when researching,
implementing or monitoring a RAC environment. The author covers
workshop implementation of services and the distribution of
workload across instances, with threshold definitions and the new
load balancing algorithms. In addition it includes detailed
discussions on ASM that complements the implementation of RAC in
Oracle Grid strategy. The book also includes discussions on new
Oracle Clusterware, its components and its integration with RAC.
Oracle 10g RAC focuses on RAC-specific topics including ASM,
operating system configuration, installation and configuration of
RAC and much more. Coverage includes network configuration for high
availability, FAN, TAF, ONS, implementation of maximum availability
architecture (MAA), EM Grid Control, AWR, ADDM and other
performance-related tools. The author includes several scripts for
performance tuning and implementation that the reader can use to
configure a RAC environment either on a 2, 4, 8, 60 or 99 node
configuration.
* Focuses on implementing, testing and tuning features of Real
Application Clusters (RAC) database
version 10g Release 2
* 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
* A jumpstart into all the key features of 10g R2 RAC"
Expert Oracle RAC Performance Diagnostics and Tuning provides
comprehensive coverage of the features, technology and principles
for testing and tuning RAC databases. The book takes a deep look at
optimizing RAC databases by following a methodical approach based
on scientific analysis rather than using a speculative approach,
twisting and turning knobs and gambling on the system. The book
starts with the basic concepts of tuning methodology, capacity
planning, and architecture. Author Murali Vallath then dissects the
various tiers of the testing implementation, including the
operating system, the network, the application, the storage, the
instance, the database, and the grid infrastructure. He also
introduces tools for performance optimization and thoroughly covers
each aspect of the tuning process, using many real-world examples,
analyses, and solutions from the field that provide you with a
solid, practical, and replicable approach to tuning a RAC
environment. The book concludes with troubleshooting guidance and
quick reference of all the scripts used in the book. Expert Oracle
RAC Performance Diagnostics and Tuning covers scenarios and details
never discussed before in any other performance tuning books. If
you have a RAC database, this book is a requirement. Get your copy
today. Takes you through optimizing the various tiers of the RAC
environment. Provides real life case studies, analysis and
solutions from the field. Maps a methodical approach to testing,
tuning and diagnosing the cluster
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. Build
and manage a scalable storage infrastructure with Oracle Automatic
Storage Management Streamline data management and provisioning
using Oracle Automatic Storage Management (Oracle ASM) and the
detailed information contained in this exclusive Oracle Press
resource. Written by a team of database experts, Oracle Automatic
Storage Management: Under-the-Hood & Practical Deployment Guide
explains how to build and maintain a dynamic, highly available
Oracle database storage environment. Inside, you'll learn how to
configure storage for Oracle ASM, build disk groups, use data
striping and mirroring, and optimize performance. You'll also learn
how to ensure consistency across server and storage platforms,
maximize data redundancy, and administer Oracle ASM from the
command line. Manage Oracle ASM Instances and configure Oracle
RDBMS instances to leverage Oracle ASM Define, discover, and manage
disk storage under Oracle ASM Create external, normal-redundancy,
and high-redundancy disk groups Add and remove Oracle ASM storage
without affecting RDMS instance availability Learn how Oracle ASM
provides even I/O distribution Work with Oracle ASM directories,
files, templates, and aliases Improve storage performance and
integrity using the ASMLIB API Simplify system administration with
the Oracle ASM command line interface Understand key internal
Oracle ASM structures and algorithms
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
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