Dirk Riehle's Industry and Research Publications

Category: 1.5 Commercial Open Source

  • What’s So Bad About the Open Core Model?

    What’s So Bad About the Open Core Model?

    It is common to see members of the open source community at large bash companies that use an open core model to make money. I have always found that curious, because the open source community is not against making money, but many are against making money using this particular approach. Just why? In the open…

  • The Missed Opportunity in Defining Open Source #OpenCoreSummit

    The Missed Opportunity in Defining Open Source #OpenCoreSummit

    I’m at my Ph.D. student retreat, following the Open Core Summit, a commercial conference on the use of open source strategies by product vendors, on Twitter. From afar, it appears that the attack on the definition of open source has made it to the conference. This is regrettable, but possible because of a root problem…

  • Triple-Licensing Single-Vendor Open Source Components (Illustrated)

    Triple-Licensing Single-Vendor Open Source Components (Illustrated)

    I thought I’d illustrate how I’d solve the current licensing conundrum of single-vendor open source firms like MongoDB and Elastic using some graphics. In short: While open source application vendors can still dual-license, open source component vendors (like the companies just mentioned) need to triple-license to get the benefits of open source yet keep their…