[Zoo-discuss] About ZOO-Project

[René-Luc]

Hi all,

Chaining process is defined in the OGC WPS description, and Gerald 
implements it in the Zoo...

Gerald could you confirm it ?

René-Luc D'Hont
3liz
http://3liz.org/blog/rldhont
http://twitter.com/relucblog

Venkatesh Raghavan a écrit :
> Hi Sarawut,
>
> I have subscribed you to the zoo-discuss list.
>
> Sarawut Ninsawat wrote:
> ...
>   
>> About chaining supported, I think it is better to check W3C Web
>> Service Orchestration standard. I think it is require exchange
>> message ....etc also.
>>     
> ...
>
> Exchange message between what?
> I understand that we need a seamless
> interaction between between OGC and W3C
> services. Not sure how this could be
> achieved in the ZOO platform.
>
> My rudimentary understanding is that
>
> 1) process have to be chained
> 2) create a workflow model based on 1)
> 3) workflow model has to be pass on
>     to an workflow engine to run the model
>
> My wild guess is that YAWL provides functionality
> of 2) above.
>
> Venka
>
>   
>> Venkatesh Raghavan wrote:
>>     
>>> After the ZOO presentation at FOSS4G-2009, Jody Garret (who was
>>> chairing the session) suggested ti take a look at YAWL for service
>>> chaining.
>>>
>>> YAWL is supposed to be a workflow engine. 
>>> http://www.yawl-system.com/
>>>
>>> Anybody suggest to start looking into YAWL? Gerald says that ZOO
>>> Kernel already supports service chaining. I am not sure I have
>>> entirely understood what Gerald has to say about Service Chaining
>>> in ZOO.
>>>       
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