MongoDB’s performance as compared to others | Prajwal Tuladhar's BlogClick to view the full size I haven’t used PostgreSQL and TokyoTyrant so, can’t say much about them. And technically, I really don’t think that one should compare MySQL which is relational database with document based non-relational databases like: CouchDB and MongoDB. In my opinion, MongoDB out-performs CouchDB in terms of querying, insertion and ease of usage but CouchDB’s support for MVCC and t
