Description: Image caching refers to the process of locally storing images to speed up subsequent downloads. When a user creates or pulls a container image, it is stored on the local system, allowing future executions of the same image to be performed more quickly and efficiently. This caching is essential for optimizing the performance of containerized applications, as it reduces wait times and bandwidth usage by avoiding repeated downloads of images that are already available locally. Additionally, image caching allows developers to work more agilely, as they can conduct tests and deployments without the need to constantly connect to a remote registry. Images are organized in layers, meaning that only the parts that have changed are downloaded, which also contributes to the efficiency of the process. In summary, image caching is a key feature that enhances speed and efficiency in container management, facilitating the development and deployment of applications in production environments.
