> I feel like docker is core to more businesses than compressing/decompressing files.
All Docker images are glorified tar layers that are compressed with gzip. By definition, all users of Docker are users of gzip and tar. I understand what your point is (it's not as visible) but I don't agree with saying it's "core to more businesses".
Also, if someone is using Kubernetes they soon might not be aware (or even care) whether they're using Docker thanks to the CRI.
All Docker images are glorified tar layers that are compressed with gzip. By definition, all users of Docker are users of gzip and tar. I understand what your point is (it's not as visible) but I don't agree with saying it's "core to more businesses".
Also, if someone is using Kubernetes they soon might not be aware (or even care) whether they're using Docker thanks to the CRI.