On Mon, Sep 20, 2010 at 1:32 AM, Simon Laws <[email protected]> wrote: > SCA allows you to define an application without knowing where things are > There is a difference between this kind of abstraction and cloud > elasticity when could allows for multiple copies of a component to be > deployed > Stateless components and elasticity > Just moving component is not so hard as our 2.x registry is already > able to raise events on this basis > Would have to update our infrastructure to take account of multiple > deployments of the same component/service > Binding.sca > Could we add some level of scheduling for load balancing purposes > Scheduling to different instances of component running on > different nodes and coming/going > Yahoo have messaging which is offered as a service > > There was a feeling in the room that cloud integration should be > hidden by Tuscany infrastructure as far as possible. > > Interesting questions about things like data which are in the app space > Have cloud envs to date done a good job at this? > > Ran out of time. > > Simon >
FYI, There is a new project aiming simplifying build SCA applications for the Cloud. http://incubator.apache.org/nuvem/ -- Luciano Resende http://people.apache.org/~lresende http://twitter.com/lresende1975 http://lresende.blogspot.com/
