[Go-essp-tech] Replica support in Gateway 2.0

[martin.juckes at stfc.ac.uk]

Hello Nathan,

There is a specific concern with DOIs: we need to guarantee that these point to the right data, which means that they need to point to the data held at the archive centre which did gives the quality control assurance. This will not generally be the data node where the data was first published. Can your plan be modified for quality controlled data to point to 1 page for the quality controlled data which lists all other locations (including the first to publish) --this would, I think, meet the DOI based requirements,

Cheers,
Martin

> >-----Original Message-----
> >From: go-essp-tech-bounces at ucar.edu [mailto:go-essp-tech-
> >bounces at ucar.edu] On Behalf Of Nathan Wilhelmi
> >Sent: 10 November 2011 14:24
> >To: Pascoe, Stephen (STFC,RAL,RALSP)
> >Cc: go-essp-tech at ucar.edu
> >Subject: Re: [Go-essp-tech] Replica support in Gateway 2.0
> >
> >Hi Stephen,
> >
> >On 11/10/2011 05:23 AM, stephen.pascoe at stfc.ac.uk wrote:
> >> Hi Eric,
> >>
> >> Replicas are beginning to show up in CMIP5 and this is exposing some
> >> gaps in what Gateway 1.x can do. I know you are reimplementing
> >replica
> >> support in Gateway 2.0 so I'd like to raise these issues now.
> >>
> >> We need to be able to publish a replica to the same Gateway that
> >hosts
> >> the original. I can't imagine this being possible with Gateway 1.x
> >since
> >> the URL http://<GATEWAY>/dataset/<dataset-id>.html only points to
> >one
> >> dataset on that Gateway. Either that page needs to link to the
> >original
> >> and all replicas for that dataset or we need separate URLs for each
> >> replica/original, or both.
> >
> >The current direction for the implementation would be to have a 1 page
> >for the original dataset and have that page list where replicas are
> >located.
> >
> >If there are use cases for the other options we should get those
> >identified.
> >
> >Thanks!
> >-Nate
> >
> >
> >>
> >> Is this part of your design for Gateway 2.0's replica support?
> >>
> >> Thanks,
> >>
> >> Stephen.
> >>
> >> ---
> >>
> >> Stephen Pascoe +44 (0)1235 445980
> >>
> >> Centre of Environmental Data Archival
> >>
> >> STFC Rutherford Appleton Laboratory, Harwell Oxford, Didcot OX11
> >0QX, UK
> >>
> >>
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> >>
> >>
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