International Virtual Observatory Alliance

Difference: InterOpSep2007GridAndWebServices (2 vs. 3)

Revision 32007-09-05 - MatthewGraham

META TOPICPARENT	name="InterOpSep2007"

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Agenda for GWS-WG sessions at Cambridge Interop meeting

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Session 1: VOSpace 1.x

Thurs 27 Sept 11:30 - 13:00 Earth Science Meeting Room

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There will a brief update on the status of VOSpace 1.0 and related activities but the main focus of this session will be to discuss and resolve the outstanding issues for VOSpace 1.1.

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From Beijing, we have:

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Container level metadata - how to distinguish those that relate to the contents of the container through inheritance and those to the container itself
Generated names - vos://null does not work for containers so use ".auto" or "/" as an alternative
Typing of protocol and view parameters - these are currently designated as "string" but normal parameters are "URI"
ACL - although this forms part of a wider SSO context, should VOSpace have some notions of ACL control
Find - a equivalent to the Unix command is desired
It was decided to defer manipulation of state, e.g. in an asynchronous data transfer, to a later version of VOSpace

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There has also been a request for functionality to allow the logical representation of underlying hardware through the VOSpace interface.

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Links :

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Session 2: Security and asynchronous services

Fri 28 Sept 10:00 - 11:30 Hoyle Committee Room

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There will be a brief update on the status of SSO Authentication mechanisms before a discussion on the new delegation protocol proposal. We will also review the status of UWS and UWS-PA, particularly in regard to data staging activities with the DAL-WG.

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Session 3: VOSI

Fri 28 Sept 12:00 - 13:30 Lecture Theatre

This will be a joint session with the DAL- and Registry-WG to discuss and explore cross WG opportunities and issues. Specifically we need to work out the roadmap for VOSI and getCapabilities as discussed in Beijing.

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V0.3 of VOSI specification

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Details of the Grid and Web Services Working Group session at the 2007 Fall Interop will be posted here soon. The likely topics covered will be:

VOSpace 1.1
SSO delegation and community/UAS services
UWS
VOSI

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