• Got new instance
  • Make sure security group for port 5984 is open
• Run echo "deb https://apache.bintray.com/couchdb-deb xenial main" | sudo tee -a /etc/apt/sources.list
• Run curl -L https://couchdb.apache.org/repo/bintray-pubkey.asc | sudo apt-key add -
• Run sudo apt update
• Run sudo apt install couchdb
• Change config to bind public IP
• Go to 54.183.196.81:5984/_utils/
• Setup replication
  • http://54.183.196.81:5984/_utils/#/replication/_create
  • http://skimdb.npmjs.com/registry
• Create new view
  • http://54.183.196.81:5984/_utils/#/database/npm-registry/new_view
  • _design/main
  • index name: all-versions

function (doc) {
  var versions = {}
  Object.keys(doc.versions).forEach(function(version) {
    versions[version] = doc.versions[version].dist
  })
  emit(doc._id, versions)
}

curl -H "Content-Type: application/json" "http://54.183.196.81:5984/npm-registry/_design/main/_view/all-versions?stale=ok&limit=1&skip=0" | jq .