arangosh> db.example.insert({ Hello : "World" });
{
"_id" : "example/109616",
"_key" : "109616",
"_rev" : "_XUJzK-C--_"
}
arangosh> db.example.insert({ Hello : "World" }, {waitForSync: true});
{
"_id" : "example/109620",
"_key" : "109620",
"_rev" : "_XUJzK-G--_"
}