Oracle DBA (Advance)

Our Advanced Oracle DBA Training in Coimbatore aims to teach latest complex topics like Oracle RAC, ASM and Dataguard. We are covering all advanced concepts like RAC Training, Data guard Training and ASM Training in these course. 

Every organization is looking for Database High Availability (HA), scalability, Performance and security for all the real time environments mostly banking and financial sectors (OLTP).

In this case Oracle has been introduced the Real application clustering (RAC) in means that the transactional data will be available for any time and there is no users and customers will not impact on any circumstances. 

If this data is not available in production then organization to lose the business as well as negative publicity in the world. To build a highly data available (HA) infrastructure is critical to the success of all organization and will increase the Organization business growth also. 

Our Advanced Oracle DBA Training Institute is located in Coimbatore Velachery and fully filled with real-time faculties and top consultants in IT sector.

Syllabus:

• Oracle 11g R2 Grid Infrastructure Concepts
  • • What is a Cluster.
  • • Grid Foundation Components.
  • • Oracle Clusterware Architecture.
  • • Oracle Clusterware Software and Storage.
  • • Describe ASM Architecture.
  • • Creating and Managing ASM Disk Groups.
  • • Creating and Managing ASM Cluster File systems.
  • • Administering Oracle Clusterware.
  • • Troubleshooting Oracle Clusterware.
• Grid Infrastructure Installation And Configuration
  • • Hardware Requirements.
  • • Network Requirements.
  • • Software Requirements.
  • • DNS and DHCP Configuration.
  • • Grid Plug and Play Considerations.
  • • Single Client Access Names.
  • • Post installation tasks.
• Oracle Automatic Storage Management Concepts
  • • ASM Instance.
  • • ASM Disks.
  • • ASM Disk Groups.
  • • ASM Redundancy.
• Cluster Installation Prerequisite For Oracle 11g R2 Rac
  • • Linux OS Software Installation.
  • • Create OS Group and User Accounts.
  • • Networking.
  • • Synchronizing the Time on ALL Nodes.
  • • Configuring Kernel Parameters.
  • • Set shell limits for the oracle & grid user.
  • • Create the Oracle Inventory Directory.
  • • Creating the Oracle Grid Infrastructure Home Directory.
  • • Creating the Oracle Base Directory.
  • • Creating the Oracle RDBMS Home Directory.
  • • Stage the Oracle Software.
  • • Check OS Software Requirements.
  • • Cluster Verification Utility.
• Shared Storage Configuration
  • • Types of Shared Storage.
  • • Partition the Shared Disks.
  • • Installing and Configuring ASMLib.
  • • Using ASMLib to Mark the Shared Disks as Candidate Disks.
• Oracle 11g Grid Infrastructure Installation
  • • Basic/Advanced Grid Infrastructure Install (without GNS and IPMI).
  • • Grid Infrastructure Home Patching.
  • • RDBMS Software Install.
  • • Run ASMCA to create diskgroups.
• Oracle 11g R2 Rac Database Software Installation
  • • Installing The Oracle Database Software.
  • • Creating A Cluster Database.
  • • Post database Creation Tasks.
• Administering Oracle Clusterware
  • • Managing Clusterware with Enterprise Manager.
  • • Determining the Location of the Oracle Clusterware Configuration Files.
  • • Backing Up and Recovering the Voting Disk.
  • • Adding, Deleting, or Migrating Voting Disks.
  • • Locating the OCR Automatic Backups.
  • • Oracle Local Registry.
  • • Migrating OCR Locations to ASM.
  • • Managing Network Settings.
  • • Managing Oracle Clusterware.
  • • Administering ASM Instances.
  • • ASM Initialization Parameters.
  • • Adjusting ASM Instance Parameters in SPFILEs.
  • • Starting and Stopping ASM Instances Using srvctl.
  • • Starting and Stopping ASM Instances Using ASMCA and ASMCMD.
  • • Starting and Stopping ASM Instances Containing Cluster Files.
  • • Starting and Stopping the ASM Listener.
  • • Administering ASM Disk Groups.
  • • Creating and Deleting ASM Disk Groups.
  • • ASM Disk Group Attributes.
  • • ASM Disk Group Maintenance Tasks.
  • • Viewing ASM Disk Statistics.
• Prerequisite Steps For Extending A Cluster
  • • Using addNode.sh to add a Node to a Cluster.
  • • Rolling Patches and Rolling Upgrades.
  • • Installing a Patchset with the OUI Utility.
  • • Installing a Patch With The opatch Utility.
• Cluster Node Management
  • • Add/Deleting the instance.
  • • Add the Node.
  • • Remove the Node.
  • • Single-Instance Conversion Using rconfig.
  • • Single-Instance Conversion Using DBCA.
• Troubleshooting Oracle Clusterware
  • • Oracle Clusterware Log Files.
  • • Gathering Log Files Using diagcollection.pl.
  • • Component-level Debugging.
  • • RAC-Specific Wait Events, Global Enqueues, and System Statistic.
  • • Implementing the Most Common RAC Tuning Tips.
  • • Using the Cluster Database Performance Pages.
  • • Using the Automatic Workload Repository in RAC.
  • • Using Automatic Database Diagnostic Monitor in RAC.