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Recorded at:
Presented by Ian Robinson on Apr 29, 2009
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Right Collaboration Architecture Drives Business Transformation
Agile Development: A Manager's Roadmap for Success
Regaining control of the data centre
Restful BPM, Pragmatic SOA, Mashups, Avoiding Failure: SOA track @ QCon London in March
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Although a subscriber list is not explicitly maintained for the poll solution, enterprise security considerations will force you to create a list of allowed consumers. Of course, authentication and authorization of those consumers must also occur. The end result, for all intents and purposes, is a subscriber list.
This does not in any way take away from the greater point the presenter makes which is that the "consumer poll" approach is fundamentally different from the "enterprise service bus" approach, and in many cases represents a simple, efficient, and cost effective alternative.
At Lucid, we have created an open source processing framework call Hannibal that promotes many of the values addressed in this presentation. If you are interested feel free to download it here:
code.google.com/p/hannibalcodegenerator/
Bediako George
lucidtechnics.com
even without security issues, the end result is always a list; the interesting point is to find a way to delegate it.
Maybe you can also delegate security stuff also to other components:
- putting applications in a secured area, so they can trust each other through anonymous calls;
- or connecting applications to a common security system managing application identities and roles, and simply requiring a given role at the publisher level.
Brian Marick takes us through a quick tour of the most important values and challenges to adopting Agile successfully (they aren't the typical challenges and values we hear in the community).
The line between development and architecture is tricky. Does it exist at all? Is an ivory tower actually needed? There's a balance in the middle, but how do you move from developer to architect?
The word 'authority' sometimes produces an allergic response in hard-line agilists. Freedom and authority – both are bad if misused and both are good if used in right spirit for a noble cause.
"Getting Started with Grails" brings you up to speed on this modern web framework. Companies as varied as LinkedIn, Wired, and Taco Bell are all using Grails. Are you ready to get started as well?
Those familiar with only ITIL V2 often scoff at the thought that ITIL could serve as a governance framework for SOA. With ITIL V3, the focus of the framework shifted towards service-orientation.
SpringSource CTO Adrian Colyer discusses AspectJ, SpringSource's dm Server and tc Server products, OSGi and Scrum.
Heroku's Adam Wiggins talks about Rails, Background Jobs, Add-Ons, Ruby, and how Heroku manages to work around Ruby's inefficiencies using Erlang and other languages.
For Grady Booch the foundation of a good architecture is patterns, SOA being just one of many patterns. In this Second Life presentation, Booch attempts to bring more clarity on what architecture is.
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