Dirk Riehle's Industry and Research Publications

Author: Dirk Riehle

  • How Project vs. Product Confuses Open Source Terminology

    How Project vs. Product Confuses Open Source Terminology

    The terms project and product are used with continued confusion. Both open source and agile methods are particularly bad offenders, leading people astray. Adapted straight from the textbooks: Not always, but typically, a project is used to create a custom artifact, while a product is (by definition) made for a market, that is, many different…

  • Looking for examples of open source user consortia

    Looking for examples of open source user consortia

    We are researching the governance of open source software foundations. We are specifically interested in what we call open source user consortia, that is, open source foundations where the users of the software are in the driver’s seat. A primary example would be Kuali, which hosts the development of software for academic institutions. A more…

  • EU survey on open source software and standardization

    EU survey on open source software and standardization

    Open source software and patents are a tricky topic and resolution of the many hairy issues may need new and/or revised laws. Fraunhofer Gesellschaft is currently running a survey for the European Union to gather broad stakeholder input on the topic. I encourage participation. Deadline is Nov 30th, 2018.

  • How UML is actually used (if it is used)

    How UML is actually used (if it is used)

    When I started our software architecture course about eight years ago, I was happy to find out about a book series on the architecture of open source applications. I was thrilled: Not only code, but architecture descriptions! I expected great material for my course. Sadly, I had to realize that none of the chapters in…

  • Amazon’s announcement about Corretto and Java’s future

    Amazon’s announcement about Corretto and Java’s future

    Ever since Oracle got their hands on Java (by way of acquiring Sun Microsystems), it has worked hard on making money of it. As far as I can tell, it has been as unsuccessful at this as the prior owner, Sun. Compared to Sun, Oracle upped the ante by way of suing Google over Dalvik,…

  • No open-source software allowed in products and services

    No open-source software allowed in products and services

    I was recently pointed to a German bank’s AGB (general purchasing terms and conditions), which contained the following clause: 9.5 The SUPPLIER guarantees that as part of provided services no open source software has been used. I think such a clause warrants a deeply humored #MUWHAHA. First, the factual. Even Windows contains open-source software. Open-source…