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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 Technologies, the best software training institute in Chennai offers the Oracle DBA certification program which 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.

Oracle DBA Course Timings

Weekdays 1 hr / day 9 AM to 9 PM 60 Days ONLINE/OFFLINE Enrol Now
Weekends 3 hrs 9 AM to 9 PM 10 Weeks ONLINE/OFFLINE Enrol Now
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: Database Architecture Overview
  • Course objective elucidation
  • Examination of the Oracle 10g database structure
Module-2: Oracle Database Software Installation
  • Overview of primary DBA tasks and relevant tools
  • Planning for an Oracle software installation
  • Embracing the optimal flexible architecture approach
  • Process of software installation via Oracle Universal Installer (OUI)
Module-3: Database Creation Techniques
  • Utilisation of the Database Configuration Assistant (DBCA) for database creation
  • Crafting a database design template employing the DBCA
  • Generation of scripts for database creation through the DBCA
Module-4: Oracle Instance Management
  • Processes to start and halt Oracle database and its components
  • Employing the Enterprise Manager (EM)
  • Gaining database access via SQLPlus and iSQLPlus
  • Modification of database initialisation settings
  • Grasping the phases involved in database initiation
  • Observing the Alert log's content
  • Exploration of the Data Dictionary
Module-5: Database Storage Structure Management
  • Detailed examination of table data preservation (in blocks)
  • Defining roles of tablespaces and data files
  • Grasping and implementing Oracle Managed Files (OMF)
  • Procedures for creating and overseeing tablespaces
  • Extracting information on tablespaces
  • Concepts and applications of Automatic Storage Management (ASM)
Module-6: User Security Administration
  • Creation and oversight of database user accounts
  • Methods for user authentication
  • Allotting default storage regions (tablespaces)
  • Procedures for granting and withdrawing privileges
  • Role creation and management
  • Crafting and overseeing profiles
  • Incorporation of standard password protection measures
  • Supervision of resource consumption by individual users
Module-7: Schema Object Management
  • Creation and oversight of database user accounts
  • Methods for user authentication
  • Allotting default storage zones (tablespaces)
  • Procedures for granting and retracting privileges
  • Role creation and management
  • Crafting and overseeing profiles
  • Implementation of typical password protection measures
  • Supervision of resource utilisation by individual users
Module-8: Undo Data Management
  • Insights into DML and the generation of undo data
  • Monitoring and management of undo procedures
  • Differentiating between undo and redo data sets
  • Configurations for undo retention periods
  • Ensuring undo data retention
  • Employment of the undo advisor tool
Module-9: Oracle Database Security Implementation
  • Understanding DBA's roles in security matters
  • Application of the minimal privilege principle
  • Activation of standard database monitoring
  • Defining audit parameters
  • Examination of audit data
  • Upkeep of the audit log
Module-1: Setting Up the Oracle Network Environment
  • Creation of additional listeners
  • Establishment of Net Service aliases
  • Setting up connect-time failover
  • Overseeing the Oracle Net Listener
  • Oracle Net connectivity testing
  • Determining appropriate times for shared versus dedicated servers
Module-2: Concepts of Backup and Recovery
  • Recognising potential Oracle Database failures
  • Techniques for tuning instance recovery
  • The significance of checkpoints, redo log files, and archived log files
  • Setting the ARCHIVELOG mode
Module-3: Executing Database Backups
  • Producing consistent database backups
  • Database backup without termination
  • Forming incremental backups
  • Automating the backup process
  • Observing the flash recovery area
Module-4: Executing Database Recovery
  • Restoration after loss of a control file or a redo log file
  • Undertaking complete recovery post data file loss
Module-5: Utilising Flashback
  • Overview of Flashback database
  • Restoring table content to prior states with Flashback Table
  • Restoration after table deletion
  • Accessing historical database contents with Flashback Query
  • Observing row changes with Flashback Versions Query
  • Tracking row transaction history via Flashback Transaction Query
Module-6: Data Transfer Techniques
  • Overview of methods to transfer data
  • Establishing and using directory objects
  • Using SQL*Loader for data input from non-Oracle sources
  • Comprehending Data Pump architecture
  • Data movement between Oracle databases with Data Pump Export and Import
  • Using external tables for data migration
Module-7: Setting Up Recovery Manager
  • Features and components of Recovery Manager
  • Employing a Flash Recovery Area with RMAN
  • RMAN configuration techniques
  • Enabling Control File Autobackups
  • Understanding retention policies and channel allocation
  • Connecting to a target database with RMAN in NOCATALOG mode
  • Display of current RMAN settings
  • Modifying the backup retention policy
Module-8: Recovery Manager Utilisation
  • Overview of RMAN commands
  • Backup set parallelisation
  • Compressed backup techniques
  • Creating image copies
  • Comprehensive and incremental backups
  • Utilising LIST and REPORT commands
  • Activating ARCHIVELOG mode
  • Employing Recovery Manager
Module-9: Recovery from Minor Setbacks
  • Restoration of non-critical files
  • Generation of new temporary tablespaces
  • Recreating redo log files, index tablespaces, and indexes
  • Recovery for read-only tablespaces
  • Database administrator authentication methods
  • Addressing loss of password authentication files
  • Creation of new default temporary tablespaces
Module-10: Addressing Incomplete Recovery
  • Steps in recovery procedures
  • Commands for server and user-managed recovery
  • Restoration of Control File Autobackups
  • Generation of a new control file
  • An overview of incomplete recovery
  • Best practices for incomplete recovery
  • Simplified recovery through RESETLOGS
  • Point-in-time recovery via RMAN
Module-11: Delving into Flashback
  • Flashback Database structural design
  • Setup and monitoring of Flashback Database
  • Backing up the flash recovery area
  • Flashback Database considerations
  • Accessing the RMAN interface for Flashback Database
  • Accessing the EM interface for Flashback Database
  • Management of Flashback Database operations
Module-12: Handling Database Corruption
  • Recognising block corruption: ORA-1578
  • Employing the DBVERIFY utility and the ANALYZE command
  • Using the initialisation parameter DB_BLOCK_CHECKING
  • Segment metadata verification and dump
  • Logical corruption resolution with Flashback and DBMS_REPAIR
  • Conducting block media recovery
  • RMAN BMR interface use
  • Segment metadata verification and dump
Module-13: Storage Management I
  • Database storage components
  • Overview of space management
  • Understanding Oracle-Managed Files (OMF)
  • Addressing row chaining and migration
  • Active monitoring of tablespace space
  • Managing resumable space allocation
  • Role of SYSAUX tablespace
  • Monitoring space usage in tables and indexes
Module-14: Storage Management II
  • Automatic undo management
  • Overview of redo log files
  • Understanding table types, partitioned tables, and index-organised tables
  • Managing index space via SQL
  • Setting optimal sizes for redo log files
  • Exploring "Automatic Tuning of Undo Retention"
Module-15: Support for Very Large Databases (VLDB)
  • Creation of Bigfile tablespaces
  • Package adjustments and data dictionary modifications for VLDB support
  • Creating and managing temporary tablespace groups (TTG)
  • Understanding partitioning and partitioned indexes
  • Techniques to skip unusable indexes
  • Error logging during DML
  • Interpreting Bigfile ROWIDs
Module-16: Task Automation with Scheduler
  • Basics of Scheduler
  • Creation of job classes and windows
  • Managing jobs, programs, chains, events, and schedules
  • Viewing and purging of job logs
  • Crafting programs and schedules
  • Job behaviour modifications by altering programs and schedules
  • Active job monitoring
Module-17: Workshop
  • Understanding workshop methodology and setup
  • Scenario exploration:
  • Database performance optimisation
  • Identification and tuning of inefficient SQL
  • Management of SGA - REDO
  • Addressing lack of undo space
  • Handling a missing datafile
  • Space management in a tablespace - REDO
  • Addressing a missing TEMP data file
Download Syllabus
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.

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