MongoDB is certainly one of the most popular open source, document-oriented NoSQL databases. Developed and maintained by 10gen, MongoDB is available in both a free version and a paid-for enterprise ...

Goal: Capture narrowly tagged real query operations, compare their examined work before/after an index, restore diagnostic configuration, and distinguish profiler evidence from query-shape statistics.

Relational databases store information in strictly regulated tables and columns. MongoDB is a document store, which stores information in collections and documents. The primary difference here is that ...