January 22, 2008
January 9, 2008
I’m eagerly awaiting my copy of The Big Switch, ordered from Amazon.com as it has not been published in Europe yet (plus with the exchange rate its cheaper anyway). Michael Cote has just started reading it and has some thoughts on the big switch and the Cloud. Mentions ESBs as the gateway, but does not mention Cape Clear (we’re not clients). This is a big focus for us and we’ve had considerable success solving this key issue with Workday and their customers using the Cape Clear ESB. Jeff Kaplan has a good post on the Top Ten Reasons Why On-Demand Services Will Soar in 2008.
January 5, 2008
I’ve been watching with interest the moves towards a proposal for an Eclipse Runtime project, to focus efforts around Eclipse as a runtime platform, with Equinox/OSGi at its core. OSGi is the Java component specification on which the Eclipse platform is built. In fact, Equinox is the reference implementation for the OSGi R4.1 framework and JSR 291. The other work I’ve been following with interest is the Spring framework’s OSGi integration, namely Spring Dynamic Modules for OSGi Service Platforms. The combination of an Eclipse Runtime and Spring as a runtime platform has huge potential, and it is potential that can be realised and exploited today. Apart from the proven dynamic component model and advanced classloading capabilities of OSGi, and the rich development environment that Eclipse provides for it, and the productivity advantages of developing on the platform that is also your runtime, and the Spring framework as a whole, and the wonderful power and simplicity of inversion-of-control and dependency injection, one of the key use cases I keep coming back to when I think about this is hot service re-deployment, being able to update services other components are using without having to bounce the server and without those components missing a beat. In the always-needs-to-be-on, software-as-a-service cloud of the rapidly approaching future, this is a key business operations requirement. I agree with the assertion that the Java market will continue to fragment, but I think a lot of people will head in this direction.