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Course Overview

Xpertised Offers Advanced and Personalized Instructor Led Online Classroom training on RAC DBA which gives you the opportunity to interact with a RAC DBA instructor and help you enhance yourself to meet the demands of the industry.

Learn from our instructors from the convenience of your home or office. Interact and learn live with trainers and other participants.

Course Content


  • Introduction of Clusters
  • Types of Clusters
  • Components of Clusters
  • Hardware Requirements of Clusters
  • Define Oracle Real Application Clusters
  • List the Advantages of Using RAC
  • RAC Architecture And Concepts
  • SGA Structures
  • Background Processes

Oracle 11g RAC Overview

  • Operating System preparation for RAC
  • Introduction to Network Hardware
  • Private and Public Network configuration
  • SHMMAX and Semaphores for Oracle 11g RAC
  • Groups and Users for Oracle Software
  • Cluster Setup Tasks
  • Introduction to 11g RAC daemons

Storage Options for RAC Database files

  • Introduction to ASM
  • Advantages of ASM
  • Parameters used to configure ASM
  • Parameters used for RAC database
  • RAC Initialization Paramater Files

RAC Installations

  • Installing Cluster Ready  Services
  • Install Database Software

RAC Database Creation

  • Creating the Cluster Database
  • Manage redo log groups in a RAC environment
  • Manage undo tablespaces in a RAC environment
  • Archiving schemes in RAC

OCFS [Oracle Cluster File System]

  • Introduction to OCFS2 File system
  • Advantages of OCFS2
  • RAC Database creation of OCFS

Enterprise Manager requirement in RAC

  • Enterprise manager configuration for RAC
  • Administrating Services with EM
  • Administering Alerts with EM

RAC Administration

  • SRVCTL necessity in RAC
  • Starting and Stopping instances and database
  • Enabling and Disabling services
  • Working with spfile in RAC environment
  • Management of OCR and Voting Disk. (Addin, Removing, Backup)

Managing Backup and Recovery in RAC

  • Consideration for Logical Backups in RAC
  • Physical Backup and Recovery in RAC through RMAN
  • Migration to RAC (single instance to multi-instance)

Design for high availability

  • Adding Node and deleting nodes in existing RAC

High availability connections configuration and Services in RAC

  • Configure server side connect -time load balancing
  • Configure client side connect -time load balancing
  • Configure and manage services with srvctl commands

RAC performance tuning aspects

  • Determine RAC specific tuning  components
  • Automatic Workload Repository and Automatic Database Diagnostic Monitor in RAC
  • EM Cluster Database  Performance pages

Customer Reviews

Thanks to Xpertised and the tutor who walked me through all the topics with Practical exposure which is helping me in my current project.

Course was quite helpful in terms of understanding of concepts and practicality. Its really a very friendly environment to learn. The timing were mutually chosen, as we both are working professional. I am quite satisfied with the course.


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