ORACLE 11G RAC TRAINING

DUCAT imparts training in a way that is more practical and efficient. Anyone who wants to learn ORACLE 11G RAC needs to look no further than DUCAT. It gives training so that after the training ORACLE 11G RAC becomes a part of you. ORACLE 11G RAC starts where Oracle Parallel Server ends. It allows someone to approach the same database simultaneously. It ensures full tolerance, load balancing, and of course performance. The heart of this technology is the concept of the shared disk subsystem. In case of system failure, it allows recovery of that node from other nodes. DUCAT imparts training not only through lectures or lessons but by giving real access to ORACLE 11G RAC. One can understand the advantage and disadvantages of this technology only when one feels it which happens during the training at DUCAT. Students learn how to install the process and run it efficiently. The training teaches all the features of ORACLE 11G RAC in depth. DUCAT faculties are the best in this field of technology. They themselves are experts and they make their students also experts. They teach so that their students shine in their field and make themselves proud.

ORACLE GRID INFRASTRUCTURE ARCHITECTURE

Oracle Clusterware Concepts
What is Clustere?
Oracle Clusterware?
Oracle Clusterware Architecture
Grid Plug and Play (GPnP)
Grid Naming Service (GNS)
Single Client Access Name (SCAN)

GRID INFRASTRUCTURE INSTALLATION

Shared Storage Planning for Grid Infrastructure 2-4
OCR and Voting Disk in ASM
Checking System Requirements
Checking Network Requirements
Software Requirements (Kernel)
Software Requirements: Packages
Creating Groups and Users

ADMINISTERING ASM

ASM Initialization Parameters
Starting and Stopping ASM Instances by Using srvctl.
Starting and Stopping ASM Instances by Using SQL*Plus.
Starting and Stopping ASM Instances by Using ASMCA and ASMCMD.
Creating a New Disk Group
Mounting and Dismounting Disk Groups
Dropping Disk Groups
kASM Dynamic Performance Views

REAL APPLICATION CLUSTERS DATABASE INSTALLATION

Installing the Oracle Database Software 11-3
Creating the Cluster Database 11-7
Cluster Database Management Options 11-10
Initialization Parameters 11-15
Database Storage Options 11-16
Create the Database 11-17
Background Processes Specific to Oracle RAC 11-21
Single Instance to RAC Conversion 11-23

ADMINISTERING ORACLE CLUSTERWARE

CRSCTL : manages clusterware-related operations
SRVCTL : manages Oracle resource�related operations

MANAGING ORACLE CLUSTERWARE

Adding the Node in the Cluster.
Deleting the Node in the Cluster.

TROUBLESHOOTING ORACLE CLUSTERWARE

Golden Rule in Debugging Oracle Clusterware
Oracle Clusterware Main Log Files
Diagnostics Collection Script
Cluster Verify Utility
Determining Which Process Caused Reboot
Using ocrdump to View Logical Contents of the OCR
Checking the Integrity of the OCR
OCR-Related Tools for Debugging

UPGRADING AND PATCHING ORACLE RAC

Configuring the Software Library
Setting Up Patching
Obtaining Oracle RAC Patches
Downloading Patches
Reduced Down-Time Patching for Cluster Environments
Rolling Patches

ORACLE RAC ADMINISTRATION

Redo Log Files and RAC
Automatic Undo Management and RAC
Starting and Stopping RAC Instances
Starting and Stopping RAC Instances with SQL*Plus
Starting and Stopping RAC Instances with srvctl
Terminating Sessions on a Specific Instance
How SQL*Plus Commands Affect Instances

MANAGING BACKUP AND RECOVERY FOR RAC

Protecting Against Media Failure
Media Recovery in Oracle RAC
Parallel Recovery in RAC
Archived Log File Configurations
RAC and the Fast Recovery Area

RAC DATABASE MONITORING AND TUNING

CPU and Wait Time Tuning Dimensions
RAC-Specific Tuning
RAC and Instance or Crash Recovery
Instance Recovery and Database Availability
Instance Recovery and RAC
Analyzing Cache Fusion Impact in RAC
Typical Latencies for RAC Operations
Wait Events for RAC
Wait Event Views
Global Enqueue Waits: Overview

SERVICES

Oracle Services
Services for Policy- and Administrator-Managed Databases
Default Service Connections
Create Service with Enterprise Manager
Create Services with SRVCTL
Manage Services with Enterprise Manager
Managing Services with EM
Manage Services with srvctl

DESIGN FOR HIGH AVAILABILITY

Causes of Unplanned Down Time
Causes of Planned Down Time
Oracle's Solution to Down Time
RAC and Data Guard Complementarity
Maximum Availability Architecture
RAC and Data Guard Topologies
RAC and Data Guard Architecture
Data Guard Broker (DGB) and Oracle Clusterware (OC)
Integration