Is software truly open source if you pay for additional features? Youranswer may depend on whether you side with the purists or the, ah,not-so-pure. A recent trend entering the debate involves the ...

Why open core software is bad for the FOSS movement. Nothing is inherently anti-business about Free and Open Source Software (FOSS). In fact, a number of different business models are built on top of ...

In one of our first ZDnet posts a couple years back, we proffered the question of whether open source was becoming the new default business model for enterprise software. It's only been a couple years ...

Developers love open source. In truth, many people outside of the professional software engineering cognoscenti are very fond of open source too, often optionally using a degree of open applications ...

Apache Cassandra’s highly scalable, distributed NoSQL database has a lot to offer the modern enterprise burdened by high-volume data. As its popularity and reliance has grown, its open core ...

What is the difference between open source and open core, and is one better for your business than the other? Back in 2013, CMSWire asked a simple question of experts in the field: "Which is better, ...

Open source projects, companies and business models have been with us for more than two decades now. There are business success stories around Linux, Hadoop, PostgreSQL, Apache Camel, and others that ...