Hi Lavanya,

I was pleasantly surprised to see you are still furthering the idea of workflow 
emulator, this paper seem to be very recent [1]. We had unfinished workflow 
emulators which we offered as GSoC projects last year and we are resurrecting 
it now. I will advice the students to shamelessly steal ideas from your paper. 

Hi Shameera,

I was about to re-write Saminda's task description on the emulators, but 
Lavanya's paper [1] saved me some time. Why don't you read through the paper 
and propose back concrete GSoC tasks you see as applicable to current Airavata 
Workflow Interpreter. Do not worry to take the approaches literally and be 
liberal in your thinking and implementation. But the paper should give you a 
good head start. As you explore Airavata, just throw some ideas and we will 
help you refine them.

Cheers,
Suresh

[1]  - http://escholarship.org/uc/item/7050q8mk

On Mar 23, 2013, at 3:11 PM, "Shameera Rathnayaka (JIRA)" <[email protected]> 
wrote:

> 
>    [ 
> https://issues.apache.org/jira/browse/AIRAVATA-346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13611833#comment-13611833
>  ] 
> 
> Shameera Rathnayaka commented on AIRAVATA-346:
> ----------------------------------------------
> 
> Hi devs, 
> 
> As I mentioned in dev mailing list I would like to do this as my GSOC 
> project. Saminda/Suresh/devs can you provide me more details or shall we 
> discuss in improving this project? 
> 
> Thanks,
> Shameera.
> 
>> [GSoC] Framework to run/monitor workflows locally with simulated/dummy BE
>> -------------------------------------------------------------------------
>> 
>>                Key: AIRAVATA-346
>>                URL: https://issues.apache.org/jira/browse/AIRAVATA-346
>>            Project: Airavata
>>         Issue Type: New Feature
>>           Reporter: Saminda Wijeratne
>>           Assignee: Saminda Wijeratne
>>             Labels: gsoc2012, gsoc2013, mentor
>> 
>> It is common to need to test something you've created on a test environment 
>> rather than on a real setup. This is because,
>> 1. The tasks are trivial and it'll be faster to run locally to verify 
>> correct flow/execution.
>> 2. It can cost to run them on a real setup at development stage.
>> 3. Proper access to the real setup is not available
>> 4. Unit testing on a real setup is unfeasible
>> Thus it would be easy for the user if there is a way to setup a simulated 
>> environment without much difficulty may be perhaps with some dummy data from 
>> the user itself. Effectively it will be behaving exactly as a GFac 
>> server/message box/registry etc but with hard wired data. As an example 
>> ideally it would be like the Azure simulator I guess.
> 
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