https://www.syedamaham.dev/articles/docker-layers-and-caching-part-4

[giscus[bot]]

https://www.syedamaham.dev/articles/docker-layers-and-caching-part-4

Each line in the Dockerfile creates a new layer in the image, and after each layer is created, Docker caches the result. This means that if we rebuild an image with only a few changes, Docker will only rebuild the layers that have been modified, rather than rebuilding the entire image from scratch.

https://www.syedamaham.dev/articles/docker-layers-and-caching-part-4