arangosh> db.example.insert({ Hello : "World" }); { "_id" : "example/14962", "_key" : "14962", "_rev" : "_VRer-N----" } arangosh> db.example.insert({ Hello : "World" }, {waitForSync: true}); { "_id" : "example/14966", "_key" : "14966", "_rev" : "_VRer-N---_" }