In this module, we will explore Docker and Continuous Integration/Continuous Deployment (CI/CD) in depth. We will begin with an introduction to Docker, followed by the installation process and an overview of basic Docker commands. Next, we will focus on Dockerizing a Spring Boot application and integrating Docker with Spring Cloud, where we will revisit the microservices architecture and its components. The course will then progress to Docker Compose for multi-container applications, where we will examine the Docker Compose file in detail. We will also conduct an in-depth exploration of integration and deployment practices. The videos are a crucial component of this course, complementing the theoretical content, so please ensure you follow them closely. You may notice some differences between the theoretical code and the code presented in the videos, as the latter is tailored specifically for the project we are working on in this course.