arangosh> db.example.insert({ Hello : "World" });
{
"_id" : "example/14828",
"_key" : "14828",
"_rev" : "_UWy-IiC---"
}
arangosh> db.example.insert({ Hello : "World" }, {waitForSync: true});
{
"_id" : "example/14832",
"_key" : "14832",
"_rev" : "_UWy-IiG---"
}