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10 Best Docker Courses and Certifications Online

In today’s fast-paced technology-driven world, Docker has emerged as a leading containerization platform that allows developers to build, package, and deploy applications in a highly efficient and consistent manner. As the popularity of Docker continues to grow rapidly, the demand for professionals with Docker skills is also on the rise. If you are looking to enhance your Docker expertise or kickstart your career in this field, enrolling in a Docker course or certification program is a great way to do it. To help you find the best options, we have curated a list of the top 10 Docker courses and certifications available online.

1. Docker Mastery: The Complete Toolset

Created and taught by Bret Fisher, a Docker Captain and DevOps consultant, this comprehensive course covers all the essential topics needed to become a Docker expert. Starting from the fundamentals of Docker and container technology, it gradually progresses to advanced topics like Docker Swarm and Kubernetes.

2. Docker and Kubernetes: The Complete Guide

If you are interested in mastering Kubernetes along with Docker, this course by Stephen Grider is an excellent choice. It provides a comprehensive understanding of both Docker and Kubernetes, teaching you how to deploy, manage, and scale applications using these powerful containerization tools.

3. Docker for the Absolute Beginner

Designed for beginners, this course by Mumshad Mannambeth provides a gentle introduction to Docker and containerization. It covers the basics of Docker installation, running containers, creating images, and working with Docker Compose. With hands-on exercises and real-world examples, this course lays a solid foundation for Docker beginners.

4. Certified Kubernetes Administrator (CKA) Certification

Offered by the Cloud Native Computing Foundation (CNCF), the Certified Kubernetes Administrator (CKA) certification is highly regarded in the industry. While it focuses on Kubernetes, Docker is an important part of the Kubernetes ecosystem. This certification validates your knowledge and skills in deploying and managing applications on Kubernetes, including Docker containers.

5. Docker from Scratch!

Taught by Nick Janetakis, a Docker Captain, this hands-on course takes you on a journey to build your own Docker-like container runtime from scratch. By understanding the underlying concepts and building blocks of Docker, you will gain a deeper knowledge of how Docker works and be able to troubleshoot any issues more effectively.

6. Docker Certified Associate (DCA) Certification

For those looking to validate their Docker knowledge and skills, the Docker Certified Associate (DCA) certification is a widely recognized credential. This certification covers various aspects of Docker, including installation and configuration, image creation and management, networking, and security. It demonstrates your ability to work with Docker in a production environment.

7. Learn Docker – Fundamentals of Docker 19.x

Taught by Nigel Poulton, an experienced Docker and Kubernetes author and trainer, this course offers a deep dive into Docker, covering its architecture, image and container management, networking, and storage. With hands-on exercises and quizzes, you’ll gain practical experience in working with Docker and be well-prepared for real-world scenarios.

8. Kubernetes Certification (CKAD)

While this certification is primarily focused on Kubernetes, Docker plays a crucial role in Kubernetes clusters. The Certified Kubernetes Application Developer (CKAD) certification tests your ability to design, build, and deploy applications on Kubernetes using Docker containers. It is a valuable certification for developers working with containerized applications.

9. Docker Deep Dive

Published by Pluralsight and taught by Nigel Poulton, this course provides an in-depth exploration of Docker and its ecosystem. From containerization concepts to Docker networking and storage, this course covers it all. With real-world examples and demonstrations, you’ll gain a comprehensive understanding of Docker and its advanced features.

10. Foundations of Docker and Docker Images

Created by Adrian Arroyo, a Docker Certified Associate and DevOps Engineer, this course focuses on the basics of Docker and Docker images. It covers image creation, management, and optimizing images for different environments. With practical exercises and quizzes, you’ll learn how to efficiently work with Docker images.

In conclusion, learning Docker is a wise investment for professionals wanting to advance their career in the tech industry. With the help of these top 10 Docker courses and certifications available online, you can gain the necessary knowledge and hands-on experience to become a Docker expert. Whether you are a beginner or an experienced professional, these courses offer a range of options to suit your needs. Don’t miss the opportunity to stay ahead in the ever-evolving world of containerization and Docker.