arangosh> db.example.insert({ Hello : "World" });
{
"_id" : "example/15051",
"_key" : "15051",
"_rev" : "_VOyxn_2---"
}
arangosh> db.example.insert({ Hello : "World" }, {waitForSync: true});
{
"_id" : "example/15055",
"_key" : "15055",
"_rev" : "_VOyxn_2--_"
}