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From "Miller, Mark" <>
Subject RE: Airavata current data models and next steps
Date Thu, 03 Apr 2014 19:40:25 GMT
Thanks Chathuri,

I do not see an attachment, however.


From: Chathuri Wimalasena []
Sent: Thursday, April 03, 2014 12:37 PM
Subject: Airavata current data models and next steps

Hi Devs,

We are discussing object airavata data model a lot in past days. To make things clear on the
current data models, we created some images to explain them.

Image 1 (registry_data_model.png) is the ER diagram of the existing relational database.

Image 2 (airavataClassmodel1.png) is the how a client call is propagate to backend.

Image 3 (AiravataRegistryClassDiagram.png) is more detailed view of transition of data from
registry CPI to MySQL backend.

Our effort is to modularize this data model in order to make it less hierarchical. Your feedbacks
and suggestions are most welcome.


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