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DAL Sessions Schedule - IVOA November 2025 Interoperability Meeting

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Schedule Summary
Session Date Time UTC UTC-05:00 UTC UTC+01:00 UTC+08:00 UTC+11:00
Washington DC London Görlitz/Paris Perth/Beijing Canberra (AEST)
DAL + Registry 14 Nov. 13:00 14 Nov. 08:00 14 Nov. 13:00 14 Nov. 14:00 14 Nov. 21:00 15 Nov. 00:00
DAL 14 Nov. 15:00 14 Nov. 10:00 14 Nov. 15:00 14 Nov. 16:00 14 Nov. 23:00 15 Nov. 02:00

DAL + Registry

Time: Friday November 14 - 14:00-15:30 (Görlitz local time)

Location: Room ?

Notes:

Moderator: ?, Notetaker: ?

See the Registry session page

[draft] DAL

Time: Friday November 14 - 16:00-16:30 (Görlitz local time)

Location: Room ?

Notes:

Moderator: Grégory, Notetaker: Joshua

Speaker Title Abstract Time Material
Ivan Brossard
(in person) 		Implementing Datalink in VizieR VizieR is a web service that provides access to thousands of catalogues ofastronomical data. Some of these catalogues have associated data, like spectra
or images. Although it’s easy accessing the associated data from the HTML page,
it’s impossible accessing the data from a query outside the HTML form. In order
to circumvent this issue, we added an option to display a Datalink column, which
can redirect to the associated data. We used the Datalink standard described by
DAL ( REC-DataLink-1.1). 		15'+5'  
Nathan Barloy
(in person) 		ODASS + ObsCore TBD 15'+5'  
Marco Molinaro
(in person) 		ConeSearch -1.1 status TBD 15'+5'  
Jose Osinde Lopez
(in person) 		ESDC TAP Stateless Follow-up - Issues encountered along the way, such as performance problems and how to
publish session information so that different instances can share credentials,
activity data, etc.
- A renewed emphasis on what this approach provides — robustness and
scalability — and what this means for our archives (e.g., local processing and
parallel downloads).
- Aspects that are not addressed by this approach and must be solved by other
means, such as database performance (e.g., using MMP database solutions). 		15'+5'  
All DAL Discussions?   10'  

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Topic revision: r2 - 2025-10-17 - GregoryMantelet
 
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