DAL sessions at Nara Interop

[Jose Enrique Ruiz]

dear all
in the same spirit that Petr contribution I would like to show you (no more
than 10 min. will be ok) a incipent siav2/generic service we are developing
in Granada (Spain) for a catalog of galaxy datacubes. I think this can also
help in triggering the discussion about usecases and specific capabilities
in next generation DAL services, specially for datacubes

regards


2010/11/15 Petr Skoda <skoda at sunstel.asu.cas.cz>

>
> Hi Pat and others,
>
> As I succeeded (finally) in effort to participate in IVOA (I am looking
> forward to see most of you again :-) I would like to use part of DAL session
> to show a short demo of my SSA server with spectral cutout and access of
> echelle continuum normalized spectra - showing the practical example of
> stacked line profile changes (e.g. for asteroseismology). For this I would
> need - say 5 min.
>
> Then I would like to reopen the unresolved issues of current SSA for "real
> VO spectroscopy" - including the comments on practical experience with
> current SSA servers ( it will be the list of practical issues suggested by
> many different people working in optical spectroscopy including the students
> of VO school in Belgrade and potential spectra providers from several
> observatories) as well as practical difficulties I am facing as a
> enthusiastic spectra provider;-) already.
>
> For this I would need  10-15 min depending on the reaction of the audience
> (I would like to draw attention to the SSA 1.1 and later as well).
>
>
> I think it will be a good starting point to the discussion about general
> DAL services and GDS as well as comments to some PQL issues.
>
>
>  PQL - Parameterised Query Language (formalises the common use in simple
>> AP,
>> but also for TAP)
>>
>
>  DALI - Data Access Layer Interface (formalises the common patterns in DAL
>> service designs)
>>
>
> Best regards,
>
> Petr
>
> *************************************************************************
> *  Petr Skoda                         Phone : +420-323-649201, ext. 361 *
> *  Stellar Department                         +420-323-620361           *
> *  Astronomical Institute AS CR       Fax   : +420-323-620250           *
> *  251 65 Ondrejov                    e-mail: skoda at sunstel.asu.cas.cz  *
> *  Czech Republic                                                       *
> *************************************************************************
>
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