Top Free Online Courses for Learning Database Administration (DBA)

Database Administrator (DBA) plays a crucial role in managing, securing, and optimizing databases. From beginner to advanced levels, there are numerous online courses that can equip you with the necessary skills to become a competent DBA. Here are some of the best free courses that can help you start or advance your career in database administration.

What is Database Management?

Database management refers to the processes and techniques used to efficiently store, manage, and access data. Database Administrators (DBAs) are responsible for ensuring that data is properly structured, secure, and easily accessible. This involves developing the data hierarchy, establishing referential integrity, and handling physical database design and optimization.

Expert-Recommended Free DBA Courses

We have compiled a list of top free DBA courses that cater to different levels of expertise. Whether you are a beginner or an experienced professional, there is a course for you to enhance your database administration skills.

1. Database Management Course - LearnVern

LearnVern offers a comprehensive database management course that covers SQL querying, database management with Oracle and PostgreSQL, and much more. This course is ideal for beginners and will help you become a certified professional in a short span of time.

2. SQL DBA for Beginners – Udemy

In this beginner-friendly course, you will learn the basics of SQL server database administration, including creating databases, tables, and other objects. You will also learn how to manage data using SQL statements such as SELECT, INSERT, UPDATE, and DELETE. Additionally, the course covers creating and managing views, populating views with joins and subqueries, and managing indexes on views and tables.

3. Advanced Database Administration by NYU – edX

If you're looking to take your career to the next level, this highly technical course is for you. NYU's Advanced Database Administration course covers relational databases, distributed database deployments, and in-depth database administration. This course is designed to provide you with a comprehensive understanding of databases and their administration.

4. Oracle DBA 11g/12c – Database Administration for Junior DBA – Udemy

This course by Udemy is perfect for those who are new to Oracle database administration. It teaches you how to optimize your Oracle database with less work and more success. Suitable for beginners, this course covers the basics and is ideal for those looking to start a career in this field.

5. Oracle DBA Training – DBA University

DBA University offers comprehensive Oracle DBA training that helps managers and professionals master Oracle Database Administration. Their course is designed to keep you updated with the latest 11g and 12c features, ensuring you can stay ahead in your career.

6. Oracle DBA Certification Course – Intellipat

Intellipat provides a comprehensive and updated Oracle DBA certification training. It is suitable for SQL developers, administrators, analysts, and more, covering the latest 11g and 12c features. The course is designed to help you keep up with the latest techniques and optimize your Oracle database with less work and more success.

7. Data Administration Courses – Pluralsight

Pluralsight's data administration courses are ideal for anyone interested in learning how to handle secure and monitor data. You will develop a working knowledge of cloud infrastructure and explore the role of data governance in business processes like disaster recovery and security management. Additionally, you will learn about the certification process and data management.

Basic database knowledge can be beneficial, but these courses are open to everyone, and you can start learning and advancing your skills today.

By choosing the right course and dedicating time to study, you can become a proficient Database Administrator. Good luck on your journey to mastering database management!