[openstack-dev] [Mistral] Crack at a "Real life" workflow

Renat Akhmerov rakhmerov at mirantis.com
Mon Mar 10 08:26:07 UTC 2014

On 07 Mar 2014, at 01:41, Sandy Walsh <sandy.walsh at RACKSPACE.COM> wrote:

> Which is why modelling this stuff in code is usually always better and
> why I'd lean towards the TaskFlow approach to the problem. They're
> tackling this from a library perspective first and then (possibly)
> turning it into a service. Just seems like a better fit. It's also the
> approach taken by Amazon Simple Workflow and many BPEL engines.

In case of Amazon SWF it works in the opposite way. First of all it’s a language agnostic web service, then they have language specific frameworks working on top of the service.

As for callbacks, I agree. And we keep it in mind as well.
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