Oracle DBA Training in Chennai


Best Oracle DBA Training Institute in Chennai provides Real-time and placement focused Oracle DBA training in chennai. Greens Technology provides Oracle Certified Professional DBA Training Course with Day-to-Day and Real Time Scenarios Oracle DBA Project Oriented Training with Interview guidance.

Our Oracle DBA Training Course in Chennai offers Hands on Practical training towards Oracle SQL, PL/SQL, DBA, RAC, Data Guard, ASM, RMAN, Goldengate, Performance Tuning. We are the Best Oracle DBA Training Institute in Chennai in-terms of syllabus and expert training. Our Oracle DBA classes are designed for the professionals who are looking forward to increase their market value through knowledge upgradation and for the working professionals who want to explore their career.


Become an Oracle Certified Professional - Oracle DBA 10g/11g Training


Oracle DBA + RAC Training - RealTime Focus with Live Scenarios and DBA Project Base


About Myself

Dinesh Jaganathan work as an Oracle Consultant & Corporate Trainer, He has over 11 yrs of Oracle Real-Time Implementation experience, and He is Expertise in Oracle SQL, PL/SQL, DBA, RAC, Data Guard, ASM, Oracle Exadata, RMAN, Oracle Performance Tuning, Streams, Security, Cloning, Upgrade, Migration & other Database Advanced Concepts.

Flexible Timings / Weekend classes Available.


Talk to the Trainer @ +91-8939915577

Our Oracle DBA Training

Greens Technology is recognized for its Oracle Training in both retail and corporate market. We have trained above 28,000 students exclusively on Oracle in last 7 years.All our trainers’ expertises on both development and training which helps us deliver project based training.

Our wonderful Oracle training team lead by Mr. Dinesh who is working in a leading MNC, researching for last 10 years and contributing to the best Oracle DBA training in Chennai.

All our trainings focuses on practical than theory model. We provide hands-on training experience which helps you work as a Production DBA easily at the end of the training program.

This Oracle DBA training course covers all of the Oracle Database Administration topics including SGA instance management, file & tablespace management, user administration & security and table & index management. Our course design and classes leads to Oracle certification and more…

Post Oracle DBA Training


1.While interacting with well-organized DBA efficients in any client discussion / interview, as a DBA & RAC DBA, you would be effectively presented like an experienced DBA professional in the DBA world & would be definite appointed.

2. In working environment on any DBA project, as a DBA, you would be fixed the DBA administration tasks confidently without anxieties or doubts. Hence it is enhancing your oracle DBA career and DBA knowledge rewardingly.

3.In addition, this DBA training gives hands to complete OCA or OCP significantly. It would be highly appreciated in your yearly appraisal.



Oracle DBA Training Course Highlights:

We are committed to provide Complete Oracle DBA 10g Realtime and Practical Trainings.


  • 1) Two days free trial - If candidate likes this course, these days are adjusted in his actual schedule.
  • 2) Live Project Exposure of Fortune companies.
  • 3) Training by Subject Matter experts from CMM Level 5 companies
  • 4) Running in two major financial cities of India – Chennai and Mumbai
  • 5) Worldwide online training of Oracle DBA professional and corporate classes at affordable fees.
  • 6) Our basic course worth more than the advanced course of other institutes/freelancers.
  • 7) Free Interview preparations.
  • 8) 100% free assistance for Oracle certifications.
  • 9) 100 % guarantee in succeeding the certification at affordable fees.
  • 10) Also provide online training to students of foreign countries.
  • Learn Oracle DBA training from the Best Oracle Institute in Chennai

Oracle DBA Training Course Contents


Oracle Database 11g Administration Workshop I Training

Exploring the Oracle Database Architecture

  • Oracle Database Architecture Overview
  • Oracle ASM Architecture Overview
  • Process Architecture
  • Memory structures
  • Logical and physical storage structures
  • ASM storage components

Installing your Oracle Software

  • Tasks of an Oracle Database Administrator
  • Tools Used to Administer an Oracle Database
  • Installation: System Requirements
  • Oracle Universal Installer (OUI)
  • Installing Oracle Grid Infrastructure
  • Installing Oracle Database Software
  • Silent Install

Creating an Oracle Database

  • Planning the Database
  • Using the DBCA to Create a Database
  • Password Management
  • Creating a Database Design Template
  • Using the DBCA to Delete a Database

Managing the Oracle Database Instance

  • Start and stop the Oracle database and components
  • Use Oracle Enterprise Manager
  • Access a database with SQLPlus
  • Modify database installation parameters
  • Describe the stages of database startup
  • Describe database shutdown options
  • View the alert log
  • Access dynamic performance views

Manage the ASM Instance

  • Set up initialization parameter files for ASM instance
  • Start up and shut down ASM instances
  • Administer ASM disk groups

Configuring the Oracle Network Environment

  • Use Enterprise Manager to create and configure the Listener
  • Enable Oracle Restart to monitor the listener
  • Use tnsping to test Oracle Net connectivity
  • Identify when to use shared servers and when to use dedicated servers

Managing Database Storage Structures

  • Storage Structures
  • How Table Data Is Stored
  • Anatomy of a Database Block
  • Space Management in Tablespaces
  • Tablespaces in the Preconfigured Database
  • Actions with Tablespaces
  • Oracle Managed Files (OMF)

Administering User Security

  • Database User Accounts
  • Predefined Administrative Accounts
  • Benefits of Roles
  • Predefined Roles
  • Implementing Profiles

Managing Data Concurrency

  • Data Concurrency
  • Enqueue Mechanism
  • Resolving Lock Conflicts
  • Deadlocks

Managing Undo Data

  • Data Manipulation
  • Transactions and Undo Data
  • Undo Data Versus Redo Data
  • Configuring Undo Retention

Implementing Oracle Database Auditing

  • Describe DBA responsibilities for security
  • Enable standard database auditing
  • Specify audit options
  • Review audit information
  • Maintain the audit trail

Database Maintenance

  • Manage optimizer statistics
  • Manage the Automatic Workload Repository (AWR)
  • Use the Automatic Database Diagnostic Monitor (ADDM)
  • Describe and use the advisory framework
  • Set alert thresholds
  • Use server-generated alerts
  • Use automated tasks

Performance Management

  • Performance Monitoring
  • Managing Memory Components
  • Enabling Automatic Memory Management (AMM)
  • Automatic Shared Memory Advisor
  • Using Memory Advisors
  • Dynamic Performance Statistics
  • Troubleshooting and Tuning Views
  • Invalid and Unusable Objects

Backup and Recovery Concepts

  • Part of Your Job
  • Statement Failure
  • User Error
  • Understanding Instance Recovery
  • Phases of Instance Recovery
  • Using the MTTR Advisor
  • Media Failure
  • Archive Log Files

Performing Database Backups

  • Backup Solutions: Overview
  • Oracle Secure Backup
  • User-Managed Backup
  • Terminology
  • Recovery Manager (RMAN)
  • Configuring Backup Settings
  • Backing Up the Control File to a Trace File
  • Monitoring the Flash Recovery Area

Performing Database Recovery

  • Opening a Database
  • Data Recovery Advisor
  • Loss of a Control File
  • Loss of a Redo Log File
  • Data Recovery Advisor
  • Data Failures
  • Listing Data Failures
  • Data Recovery Advisor Views

Moving Data

  • Describe ways to move data
  • Create and use directory objects
  • Use SQL*Loader to move data
  • Use external tables to move data
  • General architecture of Oracle Data Pump
  • Use Data Pump export and import to move data

Working with Support

  • Use the Enterprise Manager Support Workbench
  • Work with Oracle Support
  • Log service requests (SR)
  • Manage patches


Oracle Database 11g Administration Workshop II Training

Core Concepts and Tools of the Oracle Database

  • The Oracle Database Architecture: Overview
  • ASM Storage Concepts
  • Connecting to the Database and the ASM Instance
  • DBA Tools Overview

Configuring for Recoverability

  • Purpose of Backup and Recovery (B&R), Typical Tasks and Terminology
  • Using the Recovery Manager (RMAN)
  • Configuring your Database for B&R Operations
  • Configuring Archivelog Mode
  • Configuring Backup Retention
  • Configuring and Using a Flash Recovery Area (FRA)

Using the RMAN Recovery Catalog

  • Tracking and Storing Backup Information
  • Setting up a Recovery Catalog
  • Recording Backups
  • Using RMAN Stored Scripts
  • Managing the Recovery Catalog (Backup, Export, Import, Upgrade, Drop and Virtual Private Catalog)

Configuring Backup Settings

  • Configuring and Managing Persistent Settings for RMAN
  • Configuring Autobackup of Control File
  • Backup optimization
  • Advanced Configuration Settings: Compressing Backups
  • Configuring Backup and Restore for Very Large Files (Multisection)

Creating Backups with RMAN

  • RMAN backup types
  • Creating and Using the following:
  • - Backup Sets and Image Copies
  • - Whole Database Backup
  • - Fast Incremental Backup
  • - Configure Backup Destinations
  • - Duplexed Backup Sets
  • - Archival Backups

Restore and Recovery Task

  • Restoring and Recovering
  • Causes of File Loss
  • Automatic Tempfile Recovery
  • Recovering from the Loss of a Redo Log Group
  • Recovering from a Lost Index Tablespace
  • Re-creating a Password Authentication File
  • Complete and Incomplete Recovery
  • Other Recovery Operations

Using RMAN to Perform Recovery

  • Complete Recovery after Loss of a Critical or Noncritical Data File
  • Recovering Image Copies and Switching Files
  • Restore and Recovery of a Database in NOARCHIVELOG Mode
  • Incomplete Recovery
  • Performing Recovery with a Backup Control File
  • Restoring from Autobackup: Server Parameter File and Control File
  • Restoring and Recovering the Database on a New Host

Monitoring and Tuning RMAN

  • Monitoring RMAN Jobs
  • Balance Between Speed of Backup Versus Speed of Recovery
  • RMAN Multiplexing
  • Synchronous and Asynchronous I/O
  • Explaining Performance Impact of MAXPIECESIZE, FILESPERSET, MAXOPENFILES and BACKUP DURATION

Diagnosing the Database

  • Data Recovery Advisor (DRA)
  • Block Corruption
  • Automatic Diagnostic Repository (ADR)
  • Health
  • Monitor
  • The ADR Command-Line Tool, ADRCI

Using Flashback Technology I

  • Flashback Technology: Overview and Setup
  • Using Flashback Technology to Query Data
  • Flashback Table
  • Flashback Transaction Query
  • Performing Flashback Transaction Backout

Using Flashback Technology II

  • Oracle Total Recall
  • Flashback Drop and the Recycle Bin

Performing Flashback Database

  • Configuring Flashback Database
  • Performing Flashback Database Operations
  • Monitoring Flashback Database

Managing Memory

  • Oracle Memory Structures
  • Oracle Database Memory Parameters
  • Using Automatic Memory Management
  • Automatic Shared Memory Management
  • Using Memory Advisors
  • Using Data Dictionary Views

Managing Database Performance

  • Tuning Activities
  • Using Statistic Preferences
  • Optimizer Statistics Collection
  • Monitor the Performance of Sessions and Services
  • Automatic Workload Repository (AWR)
  • Describing the Benefits of Database Replay

Managing Performance by SQL Tuning

  • SQL Tuning and SQL Advisors
  • Using SQL Tuning Advisor
  • SQL Access Advisor
  • SQL Performance Analyzer Overview

Managing Resources

  • Database Resource Manager: Overview and Concepts
  • Accessing and Creating Resource Plans
  • Creating Consumer Group
  • Specifying Resource Plan Directives, including:
  • - Limiting CPU Utilization at the Database Level
  • - Instance Caging
  • Activating a Resource Plan
  • Monitoring the Resource Manager

Automating Tasks with the Scheduler

  • Simplifying Management Tasks
  • Creating a Job, Program, and Schedule
  • Using Time-Based, Event-Based, and Complex Schedules
  • Describing the Use of Windows, Window Groups, Job Classes, and Consumer Groups
  • Multi-Destination Jobs

Managing Space in Blocks

  • Free Space Management
  • Monitoring Space
  • Compressing Data

Managing Space in Segments

  • Segment Creation on Demand
  • Additional Automatic Space-Saving Functionalit
  • Shrinking Segments
  • Segment Advisor
  • Managing Resumable Space Allocation

Managing Space for the Database

  • Using 4 KB-Sector Disks
  • Transporting Tablespaces
  • Transporting Databases

Duplicating a Database

  • Purpose and Methods of Cloning a Database
  • Using RMAN to Create a Duplicate Database
  • Cloning a Database from a Backup
  • Duplicate a Database Based on a Running Instance
  • Targetless Duplicating a Database


Oracle 10g/11g DBA Training in Chennai


Best Oracle DBA Training in Chennai - Day-to-Day and Real Time Scenarios DBA Project Oriented Training. Focus : On Unix / Linux OS Platform


  • SQL Fundamentals
  • Database Administration Part 1
  • Database Administration Part 2
  • RAC 10g/11g R2: Real Application Clusters for Administrators


Oracle DBA Training and Certification Courses

  • 1Z0-061 Oracle Database 12c: SQL Fundamentals
  • 1Z0-062 Oracle Database 12c: Installation and Administration
  • 1Z0-063 Oracle Database 12c: Advanced Administration
  • 1Z0-051 Oracle Database 11g: SQL Fundamentals I
  • 1Z0-052 Oracle Database 11g: Administration I
  • 1Z0-053 Oracle Database 11g: Administration II


Oracle RAC DBA Training Classes

  • 1Z0-048 Oracle Database 10g R2: Real Application Clusters for Administrators


Become an Oracle Certified Professional. Join the 80% of Oracle certification holders who reported a promotion, salary increase or other career improvements.

Testimonials
best Loadrunner training center in chennai "I think this is the best Oracle course I have taken so far..It is really an excellent class. It covers advanced topic . Dinesh is really an experienced guy and he showed us a real time example.."

Oracle training center in chennai "I thought I knew Oracle until I took this course. My company sent me here against my will. It was definitely worth and I found out how many things I was doing wrong. Dinesh is awesome. but i got a lot inspired by you. I will keep in touch and will always try to learn from you as much as I can. Thanks once again Dinesh"