What are the best practices for writing Dockerfiles and could you share a well-structured example

Question

Often, when using Docker, one must develop efficient and maintainable Dockerfiles to optimize the images of the containers and ensure a smooth and efficient deployment process. In Dockerfile development, the best practice is the best way to reach not only faster applications and enhanced security but also a smooth development process. Thus, it requires writing effective Dockerfiles to understand the approaches involved in this process along with examples to illustrate these best practices.

By following these best practices, the container developers will be better able to create stable containers that are easier to manage and scale.