Oracle Database Administration 21c: Beginner to Advanced DBA
Published 9/2026
Created by ENTOPDBA Academy
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Level: All Levels | Genre: eLearning | Language: English | Duration: 25 Lectures ( 8h 9m ) | Size: 5.7 GB

Learn to become an Oracle Database Administrator (DBA) in 8 hours and get a well paid job as a Junior DBA.

What you'll learn
⚡ Install and configure Oracle Database 21c in a practical lab environment
⚡ Understand Oracle Database architecture, memory structures, processes, and storage
⚡ Create and manage tablespaces, datafiles, users, roles, and privileges
⚡ Use SQL, DDL, and DML commands to work with Oracle databases
⚡ Configure Oracle networking and troubleshoot client connectivity
⚡ Perform Oracle RMAN full and incremental backups
⚡ Restore and recover Oracle databases after common failures
⚡ Monitor Oracle databases using OEM, AWR, ADDM, and Linux tools
⚡ Identify common Oracle database performance problems
⚡ Develop practical skills required for entry-level Oracle DBA support
⚡ Use Data Pump EXPDP and IMPDP for database export and import

Requirements
❗ Basic computer knowledge
❗ Basic Linux knowledge is helpful but not required
❗ No previous Oracle DBA experience is required
❗ A willingness to practice in a lab environment

Description

Learn Oracle Database Administration 21c step by step and build the practical skills needed to become a confident Oracle DBA.
If you want to become anOracle Database Administrator (Oracle DBA), this course is designed for you!

This course follows astep-by-step, hands-on approach, combining easy-to-understand concepts with practical demonstrations and real DBA scenarios.

You will start with the fundamentals and gradually progress into Oracle Database architecture, installation, SQL, storage management, security, networking, backup and recovery, monitoring, performance tuning, andSQL query optimization.

Step-by-Step Learning Methodology

✨ Learn database fundamentals and Oracle DBA concepts

✨ Understand Oracle Database architecture, processes, and memory structures

✨ Install and configureOracle Database 21c

✨ Work with SQL, DDL, and DML commands

✨ Manage tablespaces, datafiles, and database storage

✨ Manage users, roles, privileges, and database security

✨ Configure Oracle networking, listeners, and connectivity

✨ Understand Oracle alert logs and database monitoring

✨ PerformRMAN full and incremental backups

✨ Restore and recover databases after failures

✨ Monitor databases usingOEM, AWR, ADDM, and Linux tools

✨ Troubleshoot Oracle database performance problems

✨ LearnSQL Query Optimization and Execution Plans

✨ Understand indexes, statistics, and the Oracle Optimizer

✨ Practice real-world DBA troubleshooting scenarios

✨ UseData Pump EXPDP and IMPDP for database export and import

Whether you are abeginner, IT professional, SQL developer, junior DBA, or someone looking to move into Oracle database administration, this course will give you a strong practical foundation.

Let's start your Oracle DBA journey and learn Oracle Database 21c step by step!

Who this course is for
⭐ Beginners who want to become Oracle DBAs
⭐ IT professionals moving into Oracle database administration
⭐ SQL developers who want to understand Oracle DBA concepts
⭐ Junior Oracle DBAs
⭐ Database support engineers
⭐ System administrators who want to learn Oracle
⭐ Students preparing for practical Oracle DBA work