A remote Helm repository in Artifactory is a caching proxy for a repository managed at a remote URL such as on Helm Hub repositories. A remote repository can even proxy a Helm repository managed at a remote site by another instance of Artifactory.
A remote Helm repository in Artifactory acts as a fast, local cache to help assure consistent and reliable access to an external registry. It can also provide a safeguard against resource or connectivity outages.
Because a remote repository is a proxy of another repository, you can’t publish Helm charts directly to it. Instead, you must publish your Helm chart to the Helm repository at the remote URL. You can then pull that Helm chart, and any others hosted by that repository, through the remote Helm repository in Artifactory.