How does Docker’s layered filesystem affect image build performance and storage efficiency?

15 Eyl 09:45

I’m trying to understand the impact of Docker’s layered filesystem on both build times and the final image size. Specifically, how do layer caching and reuse influence the speed of incremental builds, and what are the trade‑offs regarding storage overhead on the host? Are there recommended strategies for organizing layers to maximize performance while keeping storage lean? Would love to hear your experiences and best practices.