In an interview TheServerSide did with Rod Johnson, after discussing the core Spring framework and the evolution of the Spring TC Server, Rod was asked about his take on the topic of OSGi. TheServerSide transcribed his comments on the topic while also providing the audio of what was said, all under the headline of â€śOSGi: Not Easy to Use. Not as Productive as it Should Be, says Rod Johnson.â€?
Perhaps not surprisingly, the article garnered a great deal of attention, a barrage of comments from those in the OSGi community in defense of their technology, a few articles discussing OSGi's ease of use, and it even got Rod Johnson to log into TheServerSide for the first time in over two years to clarify his position, while providing a proper context for his comments.
In fairness to both Rod and the OSGi community, weâ€™re republishing Rod Johnsonâ€™s comment on the original article, allowing the General Manager of the SpringSource Division of VMWare to more properly frame his stance on the discussion.
"Iâ€™d like to add some clarification here, and say a little more about our experience with OSGi and my conclusions from itâ€”note the emphasis on my, as my opinions arenâ€™t always those of SpringSource or VMware.
"We made a major investment in OSGi in creating our dm Server product. We subsequently took that technology to Eclipse, where it continues to move forward, with our continued input. We have an ongoing revenue stream from our OSGi-related technologies,with customers including some household name companies. We plan to maintain our current level of commitment to OSGi.
"The lessons I personally drew from the experience were that:
(a) OSGi is a great solution for complex applications with stringent modularity requirements;
(b) typical business applications (from which we make the bulk of our revenue) donâ€™t have such requirements;
(c) our efforts to reduce the complexity of writing server-side OSGi applications were promising, but the road to simplification was longer and less certain than weâ€™d hoped.Thus continuing down that road at the Eclipse Foundation, in partnership with other companies and individuals, was a natural move.
"I donâ€™t think OSGi is a bad technologyâ€”merely one that isnâ€™t applicable to every application out there and one which therefore didn't belong at the core of our business. If you donâ€™t have modularity requirements, the simplest thing that can possibly work won't have a module system. I applaud the fact that the Virgo project continues to make progress in simplifying the OSGi experience, and am proud that our engineers play a major role."
Rod Johnson Speaks about OSGi
Comments and discussions on the original Rod Johnson Article
Peter Kriens on OSGi and Ease of Use
SpringSource and vFabric