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RAC Course with Placement in Chennai

Courses / RAC Training

RAC Training in Chennai

'ACTE' have the expert trainers for the Best RAC Institute in Chennai and they have an experience as RAC database administrator for more than 10 years. Our trainers are here to help you in getting the complete understand of the RAC database administration and share their nightmare experience with you to understand the in and out of the RAC database administration. We also provide placement assistance and special training to get placed with various top MNCs. Never worry about job when you are at ACTE.

RAC Training in Chennai
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A multiple interconnected servers or computer which appears to be one server for the end user and the application is called cluster. Oracle RAC or Oracle Real Application Clusters is developed to enable the user to cluster Oracle databases. We at ACTE provide the best RAC Course with Placement in Chennai along with certifications and enable to face the real-time experience with projects.Oracle RAC on the other hand uses Oracle Clusterware to bind multiple servers to operate as a single system. A portable cluster management solution is merged with Oracle Database and this is called as Oracle Clusterware. Oracle high-availability infrastructure can be used by both non-cluster Oracle database as well as Oracle RAC database which is enabled by Oracle Clusterware. A clustered range of storage can be used by different combination of non-cluster and Oracle RAC database is also supported by Oracle Clusterware. For most of the platform on which Oracle RAC operates the only way to support clusterware is through Oracle Clusterware and customers can replace this with other certified clusterware for Oracle RAC.

Oracle database as well as the instance has a one-to- one relationship with non-cluster Oracle databases but Oracle RAC environment will have a one-to- many relationship with the instance and the Oracle database. Almost 100 instance can access one database at a time with the help of Oracle RAC database but all the instance should use the same interconnect that can be used only by Oracle Clusterware. Thus we need someone to maintain the Oracle RAC database since it will be accessed by multiple instances at a time. Administrating storage, administrating database instances and cluster database, administrating Oracle RAC One Node are importance of having administrator for RAC.We do have practical sessions to make sure that our students have understood completely about the RAC DBA and not face any nightmares in their real time. Even if you face night mare in the job, we at ACTE guide you to get out of this. Once your become the student of ACTE you are always our student, RAC Training in Chennai.

RAC Training Course 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

Course Highlights

  • Free demo classes.
  • Limited Batch Size.
  • Excellent lab facility.
  • Innovative ideas are taught by the professionals.
  • 100% placement Assurance.
  • Expert trainers will teach the students.
  • Certificates are provided to the students.

About Trainer

  • 5+ experienced in RAC
  • Certified trainer
  • Working in top MNC company
  • Friendly and interactive
  • Trained more than 3000 students
  • Ready to help students - 24/7
  • Strong knowledge and perfect delivery
  • On the spot doubt clarifying person

Mohanraj
(Ingram Micro India Pvt Limited)
5+ experience

Certifications

  • oracle 11g rac certification exam 1z0-058
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