Oracle Database Data Guard Administration (12c and 19c) (Udemy.com)
Learn hands-on Oracle Data Guard administration and manage standby databases with confidence
Created by: Ahmed Baraka
Last updated April 2023
What you will learn
- Understand the concepts of Oracle Data Guard architecture
- Create, manage, and monitor Physical and Logical Standby databases
- Implement and manage Data Guard Broker
- Perform Role Transitions: Switchover and Failover
- Implement Fast-Start Failover
- Implement Oracle Active Data Guard
- Create and manage Snapshot Standby database
- Implement client failover in a Data Guard Configuration
- Use RMAN in a Data Guard environment
- Implement Rolling Upgrade using DBMS_ROLLING
- Understand the advanced options in Oracle Data Guard
Course Description
Master Oracle Data Guard administration with a strong focus on real-world DBA tasks.
In this course, you will learn how to administer Oracle Data Guard environments in Oracle Database 12c and 19c, covering both concepts and hands-on implementation. The course is designed to help you confidently manage standby databases and high-availability configurations in production environments.
Each topic starts with a clear conceptual explanation, followed by practical demonstrations where you see every task performed step by step. You will not be left alone to guess the implementation—every practice is fully demonstrated using real examples.
The course includes:
Practical Data Guard administration tasks used by DBAs
Step-by-step video demonstrations
Downloadable scripts and configuration examples
Clear explanations of concepts before implementation
In addition, you will understand how Data Guard fits into enterprise disaster recovery strategies, how DBAs monitor and maintain standby databases, and how to respond to common operational scenarios. The course emphasizes best practices, common mistakes to avoid, and practical tips gained from real administration experience.
If your goal is to learn Oracle Data Guard administration with a strong hands-on focus, build confidence working with standby databases, and apply your skills in real production-like environments, then this course is just for you.
Instructor Details
- 4.6 Rating
759 Reviews
Ahmed Baraka
Ahmed Baraka is an Oracle database specialist with 25 years of hands-on experience designing and running high-availability environments. He focuses on RAC, ASM, Data Guard, GoldenGate, WebLogic, Oracle Database Appliance, and Enterprise Manager, and has worked with international teams in Australia and Abu Dhabi. Ahmed’s courses translate real production scenarios into practical, step-by-step training so learners build job-ready skills in administration, performance, HA, and migration.
More courses by Ahmed Baraka
Oracle Database RAC Administration (12c and 19c) (2024)
4.6 (1,110 Reviews)
Provider: Udemy
Time: 16.8h
$44.99
Oracle Database Multitenant Administration (12c to 19c) (2024)
4.7 (576 Reviews)
Provider: Udemy
Time: 13.2h
$22.99
Oracle Database 12c Backup and Recovery using RMAN (2024)
4.8 (428 Reviews)
Provider: Udemy
Time: 20.1h
$34.99
Oracle Database Administration from Zero to Hero (2025)
4.6 (317 Reviews)
Provider: Udemy
Time: 36h
$49.99
Oracle 12c SQL Tuning - the Ultimate Guide (2024)
4.6 (309 Reviews)
Provider: Udemy
Time: 19.8h
$22.99
More IT & Software courses
D3.js Data Visualization Fundamentals - Hands On (2026)
4.9 (3,917 Reviews)
Provider: Udemy
Time: 4.6h
$49.99
Microsoft Access Networking 2: Maximum Security (2022)
4.9 (312 Reviews)
Provider: Udemy
Time: 2.2h
$64.99
Hands-On Training: Streaming Data with Apache Kafka on Azure (2025)
4.9 (103 Reviews)
Provider: Udemy
Time: 3.7h
$10.99
PMI-ACP Exam Prep 28 PDUs/Contact Hours Course 2025 Updated
4.8 (10,890 Reviews)
Provider: Udemy
Time: 18.2h
$19.99
2026 Salesforce Flows: The Complete Guide to Salesforce Flow
4.8 (3,363 Reviews)
Provider: Udemy
Time: 27.4h
$124.99
Reviews
By Charles Smiles on 1/26/2026
He should create a new course covering 19c or 23c but even this 10 year old class is useful. Very concise, detailed oriented and unlike alot of so-called instructors on the udemy platform, he actually knows how to teach.
By Mauricio Torrejón on 10/1/2024
If there is anything to be thankful for in this course, it is the detailed and precise way of approaching and presenting concepts and practices. It is definitely an excellent course on concepts and technologies that require a moderate learning curve. Thanks Ahmed...
By Cristiano Conte on 4/21/2020
Inglese non corretto. Corso per principianti, non da valore aggiunto a chi già conosce e lavora il prodotto
By Ricardo L Hernandez Chavez on 1/13/2019
Another masterfull training from Ahmed Baraka, same as RAC 12c course, Oracle 12c Data Guard is a complete set of subjects and hands on exercises that fulfill any expectation for those who wants to get in to the Data Guard world. Thanks again to Ahmed for another Complete, Profesional and Incredible training.
By Timothy T on 7/4/2018
This course, like other Ahmed Baraka's courses, is rich in invaluable hands-on practices designed with a rare professionalism. I would recommend it to any professional desirous of enhancing their existing skills in Data Guard. Few courses offer this luxury of extensive, highly organized hands-on practice.
By Priscila Mitiko Suguimori on 5/15/2018
This was my first course and I enjoyed from the beginning to the end! All the steps are being explained with details, easy to understand and the instructor is the best. Alternating theory with practice are a good way to learn. I already purchased his rac and golden gate course, but I have not started yet. They are my next plans. I highly recommende it! Thanks for share our knowledge and congratulation for this excellent job!
By Dave Hale on 2/5/2018
This is an excellent course, the instructor is very knowledgeable. The practice labs provide the necessary steps to create both physical and logical standby databases and the lectures explain the pros and cons of both types of standby databases.
By Gustavo Gutierrez Plascencia on 9/3/2017
This is great great Data Guard course, I highly recommend it, Ahmed is great instructor and the practices are excellent, you learn the theory and the technical aspects. Thanks Ahmed for this course and share your knowledge.
By Brandon Anderson on 12/2/2016
I have been a DBA for several years and have performed some DG configurations. however, I wasnt always sure about everything I was doing; e.g. understanding all the concepts, etc. this course so far is excellent at clearly explaining all DG related concepts.
By Franz Diemel on 9/26/2016
Smart to provide a virtual appliance and walk through setup. Might want to explain why ASM and not local file storage. Instructor covers the material in depth with plenty of support data via pdf and other material. Original a 4 start but upgraded to 5 start after completing course.
Quality Score
No CourseDuck member has rated this course yet. Taken it? Give each part a thumbs up or down.
Overall Score : 92 / 100












