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course duration
40 DAYS
Method
one-to-one
Timing
Flexible Time
course-details
Oracle RAC Training In Chennai

About Oracle RAC

  • A Cluster consist of elements connected with servers as if they are visible to one server to end users.
  • Oracle RAC authorize to culster Oracle database.
  • The Clusterware is been used as the infrastructure from Oracle RAC to tie with multiple servers so they operate as a sigle system.
  • Course Contents

    Oracle RAC 1. Introduction
  • a. What is a ClusterOracle Real Application Clusters (RAC)
  • b. Advantage of using RAC
  • c. Clusters High Availability, Scalability and Performance
  • d. Oracle Real Application Clusters Architecture
  • e. Cache fusion
  • f. Multi instance transaction behaviour
  • g. Extra background process in RAC


  • 2. Installation of Oracle Clusterware (CRS) and configuration
  • a. Oracle RAC 10g Installation: Outline
  • b. Pre-Installation Tasks
  • c. Hardware Requirements
  • d. Network Requirements
  • e. The oracle User Environment Setup & User Shell Limits
  • f. Linux Operating System Parameters
  • g. Cluster Setup Tasks
  • h. Storage for Cluster
  • i. Oracle Cluster Registry File
  • j. Voting Disk File
  • k. Verifying the Oracle Clusterware Installation
  • l. Cluster verify utility (CLUVFY)


  • 3. ASM with RAC
  • a. ASM Overview
  • b. Installation of ASM Instances
  • c. Managing ASM Disk Groups and Instances.
  • d. ASM Instance and Crash Recovery in RAC
  • 4. RAC Software Installation & Database Creation
  • a. Oracle database software installation
  • b. Cluster database creation
  • c. Post installation tasks


  • 5. Oracle Clusterware Administration & Debugging
  • a. Oracle Cluster registry (OCR)
  • b. Voting disk
  • c. VIP Addresses
  • d. Debugging Clusterware log files
  • g. Workload distribution
  • h. Transparent application failover


  • 6. RAC Administration
  • a. Starting and Stopping RAC Instances
  • b. Creating and Registering Instances
  • c. Transparent Application Failover (TAF)
  • d. Database files with RAC
  • e. Initialization Parameter Files
  • f. Trace & Alert logs.
  • g. Undo management
  • h. Temporary table space monitoring


  • 7. RAC Services
  • a. What is a Service
  • b. Advantage of using service
  • c. Possible service configuration
  • d. Creation and maintenance of services using SRVCTL, DBCA,EM
  • e. Statistics gathering and tracing to check performance of Services
  • f. Service performance views
  • g. Workload distribution
  • h. Transparent application failover


  • 8. Performance Monitoring
  • a. Finding & Monitoring the Sessions
  • b. Session and system statistics
  • c. Finding and Resolving Locks across Instances
  • d. Cache Fusion impact & events in RAC
  • e. Wait events & Wait event views
  • f. Generating AWR Snapshots & Reports in RAC
  • g. Doing ADDM analysis


  • 9. Backup and Recovery in RAC
  • a. Protecting Against Media Failure
  • b. Archived Log File Configurations & Conventions
  • c. RAC and the Flash Recovery Area
  • d. Oracle Recovery Manager
  • e. Distribution of Backups


  • 10. Workshop and Case Studies
  • a. Single instance to RAC conversion
  • b. Cloning a RAC Instance
  • c. No archive log to Archive log conversion
  • d. Node addition and deletion
  • e. Patching RAC software and Clusterware


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