Difference: IvoaGridAndWebServices (170 vs. 171)

Revision 1712017-03-01 - BrianMajor

 
META TOPICPARENT name="WebHome"

IVOA Grid & Web Services Home

Contents

Chair: BrianMajor

Vice Chair: GiulianoTaffoni

Chairs Emeriti: MatthewGraham, GuyRixon, AndreSchaaff

Vice Chair Emeritus: PaulHarrison, AndreasWicenec, BrianMajor

Rationale

The aim of the GWS WG is to define the use of Grid technologies and web services within the VO context and to investigate, specify, and implement required standards in this area. This group was formed from a merger of the Web Services group and the Grid group, ordered at the IAU General Assembly in 2003.

Mailing list

Activities

Each of the main areas of concern of this group has its own page:

Current Roadmap

Changed:
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  • Single Sign-On Profile (SSO) 2.0: Minor updates to are needed on the PR to address feedback received in Cape Town. Specifically, a few more authentication types (authTypes) and their identifiers need to be mentioned and standardized. There should be a mention of the use of "groups" for authorization in the document.
>
>		During the interop in Trieste, the Grid and Web Services working group came to an agreement to support a standard means of authorization through group membership. Such a standard will enable interoperable authorization among IVOA services. It is to be determined whether a note documenting the endorsement and use of an external standard, or an IVOA standard itself is the best way to incorporate group authorization into the IVOA. A draft of such a proposal will be presented in Shanghai.
Deleted:
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  • It was mentioned that an IVOA note with examples on how to use the various authMethods described in the SSO 2.0 specification would be useful.
  • VOSpace 2.1: Feedback continues to come in from the authors. Once these has been addressed the document will go through the six-week review period before becoming a proposed recommendation.
  • VO Support Interfaces (VOSI) 1.1: Minor changes to be made before this can be made a recommendation. These should be addressed before the meeting in Trieste.
  • UWS 1.1: The document has been sent to the TCG chairs to executive review.
  • The GWS working group is encouraging groups to publish interoperable implementations of the various standards.
  • As per the recommendations from the Focus Sessions held in Cape Town, the GWS working group will work with the Knowledge Discovery Interest Group to examine use cases, technologies, and possible standards in regards to the question of "code to data".
 
Added:
>
>		A new VOSpace 2.1 Working Draft to be ready before Shanghai. As per the discussions in the first GWS Trieste session, it will include mention of the Public Share Protocol. This protocol may be use to obtain long-lived URLs for publishing papers and DOIs.

"Code to data" was a topic of much discussion in Trieste. The GWS working group will pair with the DAL working group and the Knowledge Discover interest group to work on a simple IVOA approach on processing data using client submitted code.

Grid and Web Services Standards statuses:

  • The SSO 2.0 final Proposed Recommendation will go to Exec before Shanghai.
  • The VOSI 1.1 final Proposed Recommendation will go to Exec before Shanghai.
The GWS working group is encouraging groups to publish interoperable implementations of the various standards.

We would like to create an IVOA note with examples on how to use the various authMethods described in the SSO 2.0 specification.

We would like to create an IVOA note on ideas and best practices for implementing VOSpace.

 

Documents

IVOA Recommendations

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IVOA Proposed Recommendations

Deleted:
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IVOA Working Drafts

Notes

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Internal Drafts 

<---   * Access Control Interface v0.1 -->

Sessions at Interop Meetings

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Other Information 



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