ESB review
Infoworld have reviewed a number of ESB's and Cape Clear's came in second - which is nice, although first would have been better. My favourite quote: "The Orchestration Studio’s BPEL scripting toolkit is one of the best I’ve used". What is clear from the review is that ESB's are technically a mixed bag, covering everything from smart messaging systems to web-service enabled workflow-style systems. This is a good thing. ESB's have emerged as suite of technical goodies to solve a particular set of needs, rather than some bloaty specification being foisted upon the gullible. Not really surprising then, that the vendors selling their solution as an ESB are somewhat of a broad church.
Ultimately consolidation will sort this market out, and that consolidation will be around two things: tools and web service standards. Eclipse has already emerged as the dominant open-source development environment (okay, okay it's java-centric-ish). With the arrival of the web tools project within Eclipse, there will be a solid foundation for the development and deployment of web services. The web tools project is vendor agnostic. What was interesting from the Infoworld review was how many vendors have moved their tooling onto Eclipse. Well if your vendors all support eclipse and portions of their web service development capabilities are being commodotized as part of the web tools project, it really signals consolidation is coming. The second consolidation point is web service standards. Support for these is increasingly being demanded by customers. This is great news for developers but again signals commodotization of ESB's. Following up all of this, will be the arrival of open-source ESB's (currently they exist, but at an immature level).

