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Virtualizing research environments to hamper the complexity: D4Science solution for data sharing, manipulation, and analysis. Pasquale Pagano (CNR – ISTI) D4Science Technical Director [email protected] www.d4science.eu. Outline. D4Science narration

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Virtualizing research environments to hamper the complexity: D4Science solution for data sharing, manipulation, and analysis

Pasquale Pagano (CNR – ISTI)

D4Science Technical Director

[email protected]

www.d4science.eu


Outline
Outline D4Science solution for data sharing, manipulation, and analysis

  • D4Science narration

  • Empowering the e-Infrastructure

  • Hampering the complexity

  • Considerations


From a testbed to a production ecosystem
From a testbed to a production ecosystem D4Science solution for data sharing, manipulation, and analysis

Oct .’04

Nov.’07

Jan.’08

Oct .’09

Dec.’09

Sept.’11


From a testbed to a production ecosystem1
From a testbed to a production ecosystem D4Science solution for data sharing, manipulation, and analysis

Oct .’04

Nov.’07

Jan.’08

Oct .’09

Dec.’09

Sept.’11

functionality

gCube

gLite


Empowering the e infrastructure
Empowering the e-Infrastructure D4Science solution for data sharing, manipulation, and analysis

gCube provides an Information and Monitoring System where rich set of resources including computing, storage, service, data, metadata, and applications can be:

  • registered, discovered, and accessed

  • monitored, shared in a controlled way, accounted

Is a simple Registry sufficient to manage such growing set of heterogeneous resources?

  • NO, it is not !


Empowering the e infrastructure1
Empowering the e-Infrastructure D4Science solution for data sharing, manipulation, and analysis

Data needs to be assessed before to make it publically exploitable by the VO members.

Restricted set of users have to collaborate to refine processes and implement show cases.

Products generated through elaboration of data or simulation have to be validated by expert users.

Is the VO adequate to represent such growing aggregation of resources tailored to satisfy needs of the members of the community?

  • NO, it is not !


Empowering the e infrastructure2
Empowering the e-Infrastructure D4Science solution for data sharing, manipulation, and analysis

VRE allows to collaborate with other members of the VRE though a shared VRE workspace where data, processes, and products can be commented and annotated.

VRE resources can be published in the VO at any time by the VRE data managers.

gCube provides an environment where subset of resources can be assigned to a subset of users for a limited timeframe through a Virtual Research Environment (VRE)


Hampering the complexity
Hampering the complexity D4Science solution for data sharing, manipulation, and analysis

  • Data and metadata resources lifecycle is extremely complex

  • gCubeVREs provide support for all steps through plug-in based services

  • All steps are reproducible since provenance metadata are automatically generated

p1

process

p2

provenance

provenance

provenance

provenance


Hampering the complexity1
Hampering the complexity D4Science solution for data sharing, manipulation, and analysis


Hampering the complexity2
Hampering the complexity D4Science solution for data sharing, manipulation, and analysis


Considerations
Considerations D4Science solution for data sharing, manipulation, and analysis

D4Science e-Infrastructure


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