Oracle 11g RAC
About the Course
Oracle Real Application
Clusters (Oracle RAC) course prepares the students to successfully
Administer and manage
Multi-Instance Oracle Databases. Oracle RAC is the foundation for Oracle’s
Grid computing and
provides Scalability and High Availability to Mission critical 24x7 databases.
In
today’s database world,
Oracle RAC has become one of the most sought after skill from Oracle
Database
Administrators. The demand for Oracle RAC professionals is ever increasing than
before.
Many companies across
the world hire Oracle DBAs with good knowledge of Oracle RAC.
In this course,
students will gain thorough knowledge about Oracle RAC Concepts &
Architecture.
Students will also have
hands-on exposure to RAC Installation, Configuration and Administration.
The focus is more on
practical setup and configuration so that students will gain thorough hands-on
Knowledge required to
manage Oracle RAC databases in real time. Students will also be exposed to
Real time scenarios
that will be implemented in typical RAC Projects.
The course will be
implemented on Linux operating system platform.
Course Pre-requisites
·
Prior knowledge on Oracle Database
Administration (Oracle DBA)
·
Hands-on exposure to basic Linux commands ,Basic
SQL
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1. Introduction to Oracle RAC
Introduction
to Clusters
About
Clusterware
What is RAC?
Overview of Oracle Clusterware
Overview of Storage in RAC
Overview of Oracle ASM
Benefits of RAC
Tools
for Managing RAC
ASM Concepts
ASM Instances
ASM Disk
Groups
2. Preparing the Cluster
Verifying
System Requirements
Preparing the
Server
Configuring
the Network
Preparing the
Operating System
Configuring
Users & Groups
Configuring Installation Directories
Configuring Shared Storage
3. Installing Oracle Grid Infrastructure
Installing the
Oracle Grid Infrastructure
Verifying the
Oracle Clusterware Installation
4. Installing & Creating RAC Database
Installing
Oracle Software
Creating Additional Disk Groups
Creating RAC Database
Verifying RAC Database Installation
5. Oracle RAC Architecture
Instance in
RAC
Cache Fusion
in RAC
Database in
RAC
Global Dynamic
Performance Views
6. Administering Oracle Clusterware Components
Starting & Stopping Clusterware
Enabling & Disabling Clusterware
Checking
the Integrity of OCR & Voting Disks
Adding
& Removing OCR & Voting disks
Backup & Recovery of OCR & Voting
disks
Troubleshooting
Oracle Clusterware
Oracle
Clusterware Log files
Maintaining
Oracle Local Registry
7. Administering ASM Instances
Initialization
Parameters for ASM Instances
Parameter Files for ASM Instances
Starting & Stopping ASM Instances
8. Administering ASM Disk Groups
Creating Disk
groups
Altering Disk
groups
Adding &
Removing Disks
Mounting &
Dismounting Disk Groups
Dropping Disk Groups
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10. Administering RAC Instances & Database
Overview of
RAC DB Administration
Starting and
Stopping RAC Instances and Databases
Terminating Sessions
Initialization Parameters for RAC
Quiescing RAC Database
Administering
Storage in RAC
11. High Availability of Connections
Client-side
Connect-time Load Balancing
Client-side
Connect-time Failover
Server-side
Connect-time Load Balancing
Transparent Application Failover (TAF)
TAF Configuration
TAF Verification
12.
Backup & Recovery of RAC Database
Overview of RAC Database Backup &
Recovery
Fast Recovery Area in RAC
Archiving in RAC
Performing RAC Backups
Performing Recovery in RAC
Displaying Backup Reports for RAC
13.
Adding Nodes and Instances in RAC
Preparing the new node
Extending Oracle Grid Infrastructure Home
& Oracle RAC Home to the new node
Creating new Instance
Verifying new Instance
14.
Converting Single Instance Database to RAC Database
Considerations for Conversion
Using DBCA for Conversion
Post Conversion Considerations
15.
Troubleshooting RAC Issues
Diagnosing Cluster Issues
Using Cluster Verification Utility
RAC Alerts & Alert Log messages
16.
Patching RAC Environments
Overview of Oracle Patches
Downloading the Patches
Patch Analysis
Applying Patches
Verifying Patches
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