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From Raminder Singh <raminderjsi...@gmail.com>
Subject Re: Updates to Airavata backend registry database structure
Date Thu, 10 Jan 2013 20:51:01 GMT
+1 to have data models fixed for ForEach/While/IF nodes in 0.6. These constructs are used in
multiple projects and migrating will create more work. 

Thanks
Raminder

On Jan 10, 2013, at 3:27 PM, Saminda Wijeratne wrote:

> On Thu, Jan 10, 2013 at 10:30 AM, Lahiru Gunathilake <glahiru@gmail.com>wrote:
> 
>> Hi Saminda,
>> 
>> 
>> On Thu, Jan 10, 2013 at 9:37 AM, Saminda Wijeratne <samindaw@gmail.com
>>> wrote:
>> 
>>> Hi Devs,
>>> We found that the current registry structure needs some updating to allow
>>> the following functional & usability features.
>>> 
>>>   - Saving node data repeatedly executed through control nodes
>>>   (for/while/if)
>>> 
>> Are we going to add this feature to 0.6 release ?
>> 
> I hope not :)... But it'll be less of a nightmare if we have the backend
> database structure fixed to support this in future. Or else we are going to
> have to do db migration.
> 
> 
>> 
>> Regards
>> Lahiru
>> 
>>>   - Saving large data in CLOB format rather than BLOB format (makes data
>>>   human readable directly from DB)
>>>   - Saving custom configuration data under group names
>>> 
>>> 
>>> There is 2 parts to adding these...
>>> 
>>>   1. Updating the database tables & JPA resource classes
>>>   2. Updating functions to expose these.
>>> 
>>> 
>>> IMO we need to have the 1st one in order to have backward compatibility.
>>> WDYT?
>>> 
>>> Thanks,
>>> Saminda
>>> 
>> 
>> 
>> 
>> --
>> System Analyst Programmer
>> PTI Lab
>> Indiana University
>> 


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