Data storage
We use two kind of storage, depending on the type of data. Mesh files, visualization files and simulation journal files are stored in the Girder platform, the other ones in the Github repository.
1. Girder
Girder is a free and open source web-based data management platform developed by Kitware as part of the Resonant data and analytics ecosystem. It is a complete back-end (server side) technology that can be used with other applications via its RESTful API, or it can be used via its own front-end (client side web pages and JavaScript).
1.1. Data organisation
Data can be stored for a particular user or in the concept of collections. This concept allows for sharing of the data between one or several users (Groups concept).
Data are organized in a hierarchical structure with Folders and Files. When Folders or Files are defined, an unique ID is attributed at this entities. These IDs allow for easy access to the data.
A level of permission can be defined for a resource :
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READ permission (can view and download resources)
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WRITE permission (includes READ permission, can edit the properties of a resource)
Collections and folders can defined with attributes :
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Public (meaning viewable even by anonymous users)
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Private (meaning viewable only by those with READ access).