arangosh> db.example.insert({ Hello : "World" });
{
"_id" : "example/15885",
"_key" : "15885",
"_rev" : "_XiAwUb6--_"
}
arangosh> db.example.insert({ Hello : "World" }, {waitForSync: true});
{
"_id" : "example/15889",
"_key" : "15889",
"_rev" : "_XiAwUc---_"
}