This course offers an introduction to Docker, a powerful tool used for developing, running, and shipping containers. Docker is an essential component for data professionals, enabling the creation of robust, secure, and scalable applications and workflows. Throughout this course, you will gain expertise in Docker, with a focus on hands-on experience using the Docker Command Line Interface. The course begins by exploring the basics of Docker, including container creation and management using Dockerfiles and instructions. You will also gain an understanding of when containers are useful and familiarize yourself with Docker terminology. Through practical exercises, you will gain proficiency in using Docker commands through the Docker CLI. Furthermore, this course delves into the creation and management of Docker containers using Dockerfiles and Dockerfile instructions. You will learn best practices for ensuring the security of Docker images, ensuring the safety and integrity of your applications. By the end of this course, you will have a solid foundation in Docker, equipped with the knowledge and skills to effectively utilize Docker for your development and deployment needs.