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

[Nathan Wilhelmi]

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.
>
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>
> 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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