MySQL at the Core of Commercial Open Source

Matthew Aslett | The 451 Group | September 26, 2011

Oracle last week quietly announced the addition of new extended capabilities in MySQL Enterprise Edition, confirming the adoption of the open core licensing strategy, as we reported last November.

The news was both welcomed and derided. Rather than re-hashing previous arguments about open core licensing, what interests me more about the move is how it illustrates the different strategies adopted by Sun and Oracle for driving revenue from MySQL, and how a single project can be used to describe most of the major strategies from generating revenue from open source software.

Like most open source-related software vendors, MySQL started out life offering support, training and consulting around the open source database. The company also saw success in offering a closed source variant of the database for embedding in closed source systems, and it was this dual licensing strategy that drove much of the company’s early revenue. That began to change with the arrival of MySQL Enterprise (initially ‘MySQL Network’) – a subscription offering that delivered monitoring and (later) backup capabilities to paying customers only...