Oracle 12C RAC Online Training


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This course also describes administrative and deployment topics for Oracle RAC. Information in this manual applies to Oracle 12c RAC as it runs on all platforms unless otherwise noted. In addition, the content of this manual supplements administrative and deployment topics for noncluster Oracle databases that appear in other Oracle documentation.



Oracle 12C RAC Training Course Content




Oracle Grid Infrastructure Architecture



  • Explain the principles and purposes of clusters
  • Describe Cluster hardware best practices
  • Describe the Oracle Clusterware architecture
  • Describe how Grid Plug and Play affects Clusterware
  • Describe the Automatic Storage Management (ASM) architecture
  • Describe the components of ASM


Grid Infrastructure Installation



  • Perform preinstallation tasks for Grid Infrastructure
  • Install Grid Infrastructure
  • Verify the installation
  • Configure Automatic Storage Management (ASM) disk groups
  • Configure ASM volumes
  • Make the ASM cluster file system
  • Mount ASM Cluster File System (ACFS) volumes


Administering Oracle Clusterware



  • Display Clusterware management proficiency
  • Demonstrate Oracle Cluster Registry (OCR) backup and recovery techniques
  • Manage network settings


Managing Oracle Clusterware


1) Adding and Deleting Oracle Clusterware Homes

  • Perform the prerequisite steps for extending a cluster
  • Use to add a node to a cluster
  • Delete a node from a cluster


2) Patching Oracle Clusterware

  • Describe the types of patches and upgrades available
  • Design for rolling patches and rolling upgrades
  • Compare software versions with the active version
  • Install a patchset with the Oracle Universal Installer (OUI) utility
  • Install a patch with the opatch utility


Making Applications Highly Available with Oracle Clusterware



  • Describe the high availability components of Oracle Clusterware
  • Contrast policy-managed and administration-managed databases
  • Describe the functionality of server pools
  • Describe application-placement policies
  • Create an application Virtual IP (VIP)
  • Manage application resources


Troubleshooting Oracle Clusterware



  • Locate Oracle Clusterware log files
  • Gather all log files using
  • Enable resource debugging
  • Enable component-level debugging
  • Enable tracing for Java-based tools
  • Troubleshoot the Oracle Cluster Registry (OCR) file


Administering ASM Instances



  • Explain and apply (ASM) initialization parameters
  • Manage ASM instances and associated processes
  • Monitor ASM using the V$ASM dynamic performance views


RAC Concepts



  • Explain the necessity of global resources
  • Describe global cache coordination
  • Explain object affinity and dynamic remastering


Real Application Clusters Database Installation



  • Install the Oracle database software
  • Create a cluster database
  • Perform post-database-creation tasks
  • Perform a single instance to RAC conversion


Oracle RAC Administration



  • Use Enterprise Manager Cluster Database pages
  • Define redo log files in a RAC environment
  • Define undo tablespaces in a RAC environment
  • Start and stop RAC databases and instances
  • Modify initialization parameters in a RAC environment


Managing Backup and Recovery for RAC


  • The RAC database to use ARCHIVELOG mode and the fast recovery area
  • RMAN for the RAC environment


RAC Database Monitoring and Tuning



  • Determine RAC-specific tuning components
  • Tune instance recovery in RAC
  • Determine RAC-specific wait events, global enqueues, and system statistics
  • Implement the most common RAC tuning tips
  • Use the Cluster Database Performance pages
  • Use the Automatic Workload Repository (AWR) in RAC
  • Use Automatic Database Diagnostic Monitor (ADDM) in RAC





  • Configure and manage services in a RAC environment
  • Use services with client applications
  • Use services with the Database Resource Manager
  • Use services with the Scheduler
  • Configure services aggregation and tracing


Design for High Availability



  • Design a Maximum Availability Architecture in your environment
  • Determine the best RAC and Data Guard topologies for your environment
  • Configure the Data Guard Broker configuration files in a RAC environment
  • Identify successful disk I/O strategies




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