DataHub Use-Cases

Use-cases for EGI DataHub

An overview of the use cases and possible deployment scenarios of the EGI DataHub.

Build Data Spaces for Communities

Users can access with their EGI Check-in credentials data available at one or more providers which are abstracting over heterogeneus backends.

Different data access interfaces are available (Web, REST, POSIX, CDMI).

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Integrate DataHub with EGI Notebooks

EGI Notebooks has been integrated with DataHub in order to easily access and store files from the JupyterLab interface.

On the central EGI Notebooks instance, a predefined space open to all users and VO specific spaces are available.

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Make your data FAIR

Users can assign metadata to files, create shares and mint DOIs.

The EGI DataHub offers an OAI-PMH interface which enables standard discoverability and access to datasets.

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Smart caching

  • Site A hosts data and computing resources
  • Site B hosts only data
  • Site X uses data from A and B without pre-staging
  • Pre-staging can also be done using APIs
  • Data is accessed locally via POSIX with FUSE

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Last modified November 25, 2022 by Andrea Manzi : Update DataHub use cases description (#554)