arangosh> db.example.insert({ Hello : "World" });
{
"_id" : "example/109687",
"_key" : "109687",
"_rev" : "_XWq56au--_"
}
arangosh> db.example.insert({ Hello : "World" }, {waitForSync: true});
{
"_id" : "example/109691",
"_key" : "109691",
"_rev" : "_XWq56ay--_"
}