Docker layer caching overview - CircleCI

Use Docker layer caching (DLC) to reduce Docker image build times on CircleCI. DLC is available on all CircleCI plans. Docker layer caching (DLC) is beneficial if building Docker images is a regular part of your CI/CD process. DLC saves Docker image layers created within your jobs, and caches them to be reused during future builds. DLC caches the individual layers of any Docker images built during

[sonots]

pull からの cache-from しなくても circleci だけで簡単にできる追加有料機能

[nagais]

circleci

[yukiyan_w]

キャッシュの部分もドキュメント化されてた。早く使いたい。