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Oracle DBA Training in Chennai

Aimore Technologies is the finest institute for Oracle database training in Chennai. We offer 100% placement and valuable Oracle certification.
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Oracle DBA Training - An Overview

Oracle DBA is a course that’s always in demand for several reasons. An Oracle DBA specialist can handle capacity planning, evaluate database hardware, install and configure Oracle database, and handle data migration. They are also responsible for backups, data recovery, troubleshooting, security, and many other tasks.

Oracle DBA is a skill in high demand in Chennai’s IT landscape. Catering to this requirement, Aimore’s Oracle DBA certification program is designed with a syllabus that gears our candidates with the acumen to handle complex job roles. Our practical training helps you handle data storage, security, and bulk processing.

Furthermore, all companies employ Oracle Database Administrators for complex application processing environments. This explains why Oracle DBA training in Chennai is so popular. So, if you want to become a skilled Oracle DBA professional, enrol with us and begin your career journey with a bang!

Oracle DBA Course: Top Features

Hands-on Experience
Aimore offers extensive hands-on experience to its candidates with 100% placement at top MNCs.
Lab Sessions
Our training offers practical experience through lab sessions that simulate real-world scenarios.
Accredited Instructors
Direct or virtual sessions to build technical skills and best practices from certified instructors.
Industry Validation
Industry-recognised credentials with direct or online proctoring to validate your Oracle DBA skills.
Personalised Plans
Job or domain-oriented learning plans created specifically for you to excel in Oracle Database Administration.
Intensive Coaching
55 hours of instructor-led intensive training to impart self-paced learning to suit your convenience.
Expert Assistance
Direct sessions with instructors to clear doubts and find answers to topic-based questions.
Unlimited Learning
Freedom to attend as many sessions as you want for a lifetime to complete your course for adequate learning.

Upcoming Sessions

(Monday - Friday)
(Monday - Friday)
(Saturday - Sunday)
Become a Pro in Oracle DBA

Sharpen your knowledge with industry experts and hone your skills with the masters. Join Aimore’s Oracle DBA certification today.

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Oracle DBA Training at Aimore: Eligibility Criteria

Although there are no specific prerequisites to join our Oracle training in Chennai, a basic knowledge of databases and administration is recommended. Generally, Oracle DBA is easy to learn and useful for college freshers and software professionals.

Aimore’s Oracle course in Chennai is taught by industry experts and subject matter specialists with the expertise in imparting the best Oracle DBA training. We ensure that you receive the best education possible.

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Oracle DBA Course: The Syllabus

Module 1: Introduction (Database Architecture)

  • Describe course objectives
  • Explore the Oracle 10g database architecture

Module 2: Installing the Oracle Database Software

  • Explain core DBA tasks and tools
  • Plan an Oracle installation
  • Use optimal flexible architecture
  • Install software with the Oracle Universal Installer (OUI)

Module 3: Creating an Oracle Database

  • Create a database with the Database Configuration Assistant (DBCA)
  • Create a database design template with the DBCA
  • Generate database creation scripts with the DBCA

Module 4: Managing the Oracle Instance

  • Start and stop the Oracle database and components
  • Use Enterprise Manager (EM)
  • Access a database with SQL*Plus and iSQL*Plus
  • Modify database initialisation parameters
  • Understand the stages of database startup
  • View the Alert log
  • Use the Data Dictionary

Module 5: Managing Database Storage Structures

  • Describe table data storage (in blocks)
  • Define the purpose of tablespaces and data files
  • Understand and utilise Oracle Managed Files (OMF)
  • Create and manage tablespaces
  • Obtain tablespace information
  • Describe the main concepts and functionality of Automatic Storage
  • Management (ASM)

Module 6: Administering User Security

  • Create and manage database user accounts
  • Authenticate users
  • Assign default storage areas (tablespaces)
  • Grant and revoke privileges
  • Create and manage roles
  • Create and manage profiles
  • Implement standard password security features
  • Control resource usage by users

Module 7: Managing Schema Objects

  • Create and manage database user accounts
  • Authenticate users
  • Assign default storage areas (tablespaces)
  • Grant and revoke privileges
  • Create and manage roles
  • Create and manage profiles
  • Implement standard password security features
  • Control resource usage by users

Module 8: Managing Undo Data

  • Explain DML and undo data generation
  • Monitor and administer undo
  • Describe the difference between undo and redo data
  • Configure undo retention
  • Guarantee undo retention
  • Use the undo advisor

Module 9: Implementing Oracle Database Security

  • Describe DBA responsibilities for security
  • Apply the principle of least privilege
  • Enable standard database auditing
  • Specify audit options
  • Review audit information
  • Maintain the audit trail

Module 1: Configuring the Oracle Network Environment

  • Create additional listeners
  • Create Net Service aliases
  • Configure connect-time failover
  • Control the Oracle Net Listener
  • Test Oracle Net connectivity
  • Identify when to use shared versus dedicated servers

Module 2: Backup and Recovery Concepts

  • Identify the types of failure that may occur in an Oracle Database
  • Describe ways to tune instance recovery
  • Identify the importance of checkpoints, redo log files, and archived log files
  • Configure ARCHIVELOG mode

Module 3: Performing Database Backups

  • Create consistent database backups
  • Back your database up without shutting it down
  • Create incremental backups
  • Automate database backups
  • Monitor the flash recovery area

Module 4: Performing Database Recovery

  • Recover from loss of a control file
  • Recover from loss of a redo log file
  • Perform complete recovery following the loss of a data file

Module 5: Performing Flashback

  • Describe Flashback database
  • Restore the table content to a specific point in the past with Flashback Table
  • Recover from a dropped table
  • View the contents of the database as of any single point in time with Flashback Query
  • See versions of a row over time with Flashback Versions Query
  • View the transaction history of a row with Flashback Transaction Query

Module 6: Moving Data

  • Describe available ways for moving data
  • Create and use directory objects
  • Use SQL*Loader to load data from a non-Oracle database (or user files)
  • Explain the general architecture of Data Pump
  • Use Data Pump Export and Import to move data between Oracle databases
  • Use external tables to transfer data via platform-independent files

Module 7: Configuring Recovery Manager

  • Recovery Manager Features and Components
  • Using a Flash Recovery Area with RMAN
  • Configuring RMAN
  • Control File Autobackups
  • Retention Policies and Channel Allocation
  • Using Recovery Manager to connect to a target database in default NOCATALOG mode
  • Displaying the current RMAN configuration settings
  • Altering the backup retention policy for a database

Module 8: Using Recovery Manager

  • RMAN Command Overview
  • Parallelisation of Backup Sets
  • Compressed Backups
  • Image Copy
  • Whole Database and Incremental Backups
  • LIST and REPORT commands
  • Enable ARCHIVELOG mode for the database
  • Use Recovery Manager

Module 9: Recovering from Non-critical Losses

  • Recovery of Non-Critical Files
  • Creating New Temporary Tablespace
  • Recreating Redo Log Files, Index Tablespaces, and Indexes
  • Read-Only Tablespace Recovery
  • Authentication Methods for Database Administrators
  • Loss of Password Authentication File
  • Creating a new temporary tablespace
  • Altering the default temporary tablespace for a database

Module 10: Incomplete Recovery

  • Recovery Steps
  • Server and User Managed Recovery commands
  • Recovering a Control File Autobackup
  • Creating a New Control File
  • Incomplete Recovery Overview
  • Incomplete Recovery Best Practices
  • Simplified Recovery Through RESETLOGS
  • Point-in-time recovery using RMAN

Module 11: Flashback

  • Flashback Database Architecture
  • Configuring and Monitoring Flashback Database
  • Backing Up the Flash Recovery Area
  • Flashback Database Considerations
  • Using the Flashback Database RMAN interface
  • Using Flashback Database EM Interface
  • Managing and monitoring Flashback Database operations

Module 12: Dealing with Database Corruption

  • Block Corruption Symptoms: ORA-1578
  • DBVERIFY Utility and the ANALYZE command
  • Initialisation parameter DB_BLOCK_CHECKING
  • Segment Metadata Dump and Verification
  • Using Flashback for Logical Corruption and using DBMS_REPAIR
  • Block Media Recovery
  • RMAN BMR Interface
  • Dumping and Verifying Segment Metadata

Module 13: Monitoring and Managing Storage I

  • Database Storage Structures
  • Space Management Overview
  • Oracle-Managed Files (OMF)
  • Row Chaining and Migration
  • Proactive Tablespace Monitoring
  • Managing Resumable Space Allocation
  • SYSAUX Tablespace
  • Monitoring table and index space usage

Module 14: Monitoring and Managing Storage II

  • Automatic Undo Management
  • Redo Log Files
  • Table Types
  • Partitioned Tables
  • Index-Organised Tables (IOT)
  • Managing index space with SQL
  • Configure optimal redo log file size
  • View “Automatic Tuning of Undo Retention”

Module 15: VLDB Support

  • Creating Bigfile Tablespaces
  • Packages and data dictionary changes to support VLDB
  • Creating and maintaining temporary tablespace groups (TTG)
  • Partitioning and Partitioned Indexes
  • Skipping unusable indexes
  • DML Error Logging
  • Interpreting Bigfile ROWIDs

Module 16: Automating Tasks with the Scheduler

  • Scheduler Concepts
  • Creating a Job Class and a Window
  • Managing Jobs, Programs, Chains, Events, Schedules, priority
  • Viewing and Purging Job Logs
  • Creating a program and a schedule
  • Creating a job that uses a program and a schedule
  • Altering the program and schedule for the job and observing the behaviour change of the job
  • Monitoring job runs

Module 17: Workshop

  • Workshop Methodology, requirements, and setup
  • Scenario 1: Database performance
  • Scenario 2: Finding and Tuning Inefficient SQL
  • Scenario 3: SGA Management – REDO
  • Scenario 4: Running out of Undo Space
  • Scenario 5: Missing datafile
  • Scenario 6: Managing space in a tablespace – REDO
  • Scenario 7: Missing TEMP data file
The Benefits You Gain From

Aimore’s Oracle DBA Certification

Our Oracle DBA training in Chennai is taught by a team of subject matter specialists and comes with a plethora of benefits like:
Comprehensive Approach
We offer one of the most comprehensive Oracle database training in Chennai, covering all theoretical and practical aspects of the technology. It comprises the basics, real-time scenarios, and industry use cases for the best upskilling.
Personalised Training
You will receive personal attention and thorough explanations on every subject matter from our trainers. Moreover, our Oracle DBA certification carries immense career value across global organisations in the IT industry.
Placement Assistance
With our Oracle DBA Training, you can become an expert in a wide range of topics. We are committed to helping our students achieve success with our carefully curated career development courses.
Industry Demand
Oracle DBS is one of the most sought-after database engines trusted by organisations around the world. Thus, there’s a worldwide demand for skilled Oracle DBAs to handle installation, designing, configuration, data migration, and database evaluation.
Robust System
Users can access data items directly through the system's relational database. It is built to handle all additional tasks like performance monitoring, data security, backup establishment, troubleshooting, and data recovery.
Strategic Functioning
A large number of global organisations use Oracle Databases to manage and analyse data across wide and local area networks. Increasing automation of database management chores is changing the role of DBAs, making their job more strategic.

Think Oracle DBA Think Aimore

Talk to our expert team before embarking on our Oracle DBA course in Chennai. Get the best consultation & guidance you need.

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Oracle DBA Certification: A Closer Look

Oracle DBA is a versatile career and much in demand in many sectors. Talented database administrators have a wide range of options since there is a growing need for professionals adept at handling large databases. Furthermore, the continuous evolution of the database is increasing the need for professionals with database organisational knowledge.

Although both technologies are more or less the same, there are subtle differences between the two. For instance, Oracle Database Admins typically work on Linux, Unix, and Windows platforms. The technical know-how is also more complex with Oracle since you need to know much more to accomplish the task.

On the other hand, SQL DBAs use the Windows platform and rely more on GUI interaction, even if they possess Linux and Unix skills.

Aimore technologies give the best Oracle DBA training in Chennai with complete hands-on courses, lab sessions, and theoretical classes covering each module's basics. Moreover, our syllabus covers the latest industry trends and challenges. Students will be required to invest considerable time and effort in the course.

All our instructors are seasoned practitioners with minimum nine or twelve years of experience in the IT field. We also give them extra training in their respective domains and gear them to provide you an awesome learning experience.

Upon course completion, you will receive a certification from Aimore Technologies. Our certification is globally recognised by leading MNCs and carries immense value for your career in your chosen field.

Oracle Database is one of the most widely acknowledged and in-demand skills in the IT field since most organisations rely on this technology to drive various other platforms. Therefore, there is a perennial demand for Oracle DBA professionals in the banking, finance, and telecom sectors. These are some of the valid reasons for opting for an Oracle DBA career.