The numbers seems to be orders of magnitude better than MongoDB for YCSB .Arguably MongoDB is currently the most widely used NoSQL DB if I am not mistaken.In the past i have seen articles that Mongo is faster <a href="https://juristat.com/blog/a-comparison-of-mongodb-and-rethinkdb-with-patent-data" rel="nofollow">https://juristat.com/blog/a-comparison-of-mongodb-and-rethin...</a>.
Also the Wikipedia articles states that monho is faster <a href="https://en.m.wikipedia.org/wiki/RethinkDB" rel="nofollow">https://en.m.wikipedia.org/wiki/RethinkDB</a><p>I have not used RethinkDB but used MongoDB in the past .Is there major advantage or disadvantage for RethinkDB over MongoDB?