페이지 트리

버전 비교

  • 이 줄이 추가되었습니다.
  • 이 줄이 삭제되었습니다.
  • 서식이 변경되었습니다.

...

Step

Description of action

Dependency on 3rd party services (EOSC-hub or other)

UC1

Linking a new provider:

  1. The data provider...
  2. ...

UC2

Subscribing to data:

The researcher ..
  • Data discovery and subsetting-subscription service on Argo observations.


UC2

  • DIVA data-interpolating variational analysis on Argo floats oxygen data, running on a Jupyter notebook.

...

...

Researcher interacts with personal data:

  1. The researcher.... B2Drop / Jupyter
  2. ....
  • Data scientist manages his workspace within JupyterHub : save and share notebooks, run codes on the datasets pushed by Resarch Infrastructures on EOSC (such as Argo) and his individual datasets.


Architecture & EOSC-hub technologies considered/assessed


....B2SAFE: synchronize every day Argo data from Ifremer to B2SAFE          


B2DROP: as an input for data scientists individual datasets


B2ACCESS: the user (data scientist) identification service


JupyterHub: the data analytics platform on datasets (Example: DIVA analysis on a Jupyter Notebook reading Argo data)


Data subscription web GUI and API to query


  • Cassandra: the nosql data base for high performance query on data
  • Elasticsearch: the for high performance queries on metadata



Requirements for EOSC-hub

...