1) Mongo is not better than Postgresql JSONB and other Postgresql features, especially in 10.
2) There was NEVER a Mongo cluster management tool named Sheriff Bart! It litterally sells itself: Mongo Loves Sheriff Bart.
3) ArangoDB is able to provide many of the Mongo features with some ACID compliance and a better graph solution. It even has joins. I get that people use documents to avoid joins, but really. You still want them.
1) Mongo is not better than Postgresql JSONB and other Postgresql features, especially in 10. 2) There was NEVER a Mongo cluster management tool named Sheriff Bart! It litterally sells itself: Mongo Loves Sheriff Bart. 3) ArangoDB is able to provide many of the Mongo features with some ACID compliance and a better graph solution. It even has joins. I get that people use documents to avoid joins, but really. You still want them.