Best Oracle DBA Training Institute in Kolkata

Best Oracle DBA Training Institute in Kolkata

Be Industry-Ready with Oracle DBA course of WebTek Labs

Oracle DBA training course of WebTek Labs helps the students to gain in-depth knowledge of the subject and develop their practical skills to take lucrative jobs as Database Administrators in the topnotch companies for big salaries and designation. Our real-time training in IT helps to carve an excellent career with the passion to lead the tomorrow’s IT world. Entitle strength with knowledge and validate the work with excellence. And WebTek Labs is here to help. Join us to learn and then leave to succeed!

Why WebTek Labs for Oracle DBA Course?

  • We are an authorized Oracle partner and the curriculum is designed as per current industry trends
  • Affordable fees that are often customized as per the students’ needs
  • Participate in the live projects and enable them to handle professional hazards and therefore, increase their confidence and expertise
  • The trainers have long years of industry experience and offer individual guidance
  • Spacious classrooms and well-equipped libraries as well as laboratories
  • Organize classes even on the weekends for the convenience of the students
  • Provide doubt clearing classes, mock tests, interview questions and answers before interviews
  • Provide 100 % placement assistance and offer reference interview calls at times
  • Globally recognized certificate from WebTek Labs with the partner logos after the completion of the course


Objectives of Our Oracle DBA Course

  • Learn about the core and advanced database concepts and understand the role and responsibility of database administrator
  • Upgrade on the latest and relevant technologies and acquire knowledge in Oracle Database Administration
  • Get job-oriented and professional skill improvement and management training

About the Course:

In this course, we focus on utilizing knowledge in the real time. We do not just impart theoretical knowledge but offer something out of the box. We offer training keeping in mind the current needs of the industry and empower the fresh graduates with the requisite knowledge they require to get lucrative jobs. We are WebTek Labs, where you will get success along with knowledge.

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 SQL Plus
  • 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 as well as when exactly to use the dedicated servers

Managing Database Storage Structures

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

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

Step into this leading Oracle DBA Training Institute in Kolkata and get the most out of the training course. Carve out a successful career in IT.


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