The origins of MongoDB

The Web Archive holds some real gems. Let’s trace the origins of MongoDB with links to its archived 2008 content. The earliest snapshot is of 10gen.com, the company that created MongoDB as the internal data layer subsystem of a larger platform before becoming a standalone product. MongoDB was first described by its founders as an object-oriented DBMS, offering an interface similar to an ORM but as the native database interface rather than a translation layer, making it faster, more powerful, and easier to set up. The terminology later shifted to document-oriented database, which better reflects a key architectural point: object databases store objects together with their behavior (methods, class definitions, executable code), while document databases store only the data — the structure and values describing an entity. In MongoDB, this data is represented in JSON (because it is easier to read than XML), or more precisely BSON (Binary JSON), which extends JSON with types such as dates, b