title: Backup and Restore Nexus OSS 3
body: <p>I was wondering if there is a standard way to backup and restore a Nexus OSS 3 Artifact Repository.</p>
  
  <p>Is it enough to backup the "data" directory and copy it to a running new instance?</p>
  
  <p>I use different types of repositories - Maven, NPM, Docker etc.</p>