[glue-wg] GLUE 2 SQL Schema

[Timo Baur]

Hi Felix,

we are aware that everything is in an experimental state far from a 
final version. We just wanted
to create some sql tables in our testbed in a form close to the draft 
version of Glue 2.0 to get a first
impression and to later build upon that base.

If there are already some premature experimental SQL CREATE TABLE 
commands for the draft
version, for example for the computing service, it could be better to 
use those, than to invent new.
Whenever possible, it would be great if you could publish them at the 
wiki page you mentioned.

thanks,
Timo


Felix Nikolaus Ehm wrote:
> Hi Timo,
>
> I'm not sure if I understand correctly, but the Glue 2.0 discussion is
> still ongoing and there are still a lot of open topics. Especially the
> storage schema part has recently being attacked and therefore the
> current relational Glue 2.0 model isn't mature. I'm not sure how much
> you want to use it.
>
> The Computing Service part should be up-to date with the draft #20
> (http://forge.ogf.org/sf/go/doc14639?nav=1) but still needs to be
> discussed very soon.
>
> If you wish to play with the latest rendering you'll find more
> information here :
> https://twiki.cern.ch/twiki/bin/view/EGEE/ExampleGlue20SQL 
>
> I'm open for proposals concerning the model, so if you need help or
> encounter any problems feel free to ask.
>
> Regards,
> 	Felix
>
>
> ---
> Felix Ehm
> IT-GD               tel : +41 22 7674580
> CERN, Switzerland
> -----------------------------------------
> -----Original Message-----
> From: Timo Baur [mailto:Timo.Baur at lrz-muenchen.de] 
> Sent: Mittwoch, 6. Februar 2008 18:46
> To: Felix Nikolaus Ehm
> Cc: Tobias Lindinger
> Subject: Re: GLUE 2 SQL Schema
>
>
>
> Hi Felix,
>
> for our project testbed, we are going to set up a SQL-database which is
> planed to speak GLUE 2.0.
>
> Sergio has pointed me to you in order to ask if there are already some
> "CREATE TABLE"
> commands we could use and if there are missing ones, which we should
> create.
>
> cheers,
>
> Timo Baur
>
> D-MON/D-Grid
> Leibniz Supercomputing Centre, Munich
>
>
>
> Sergio Andreozzi wrote:
>   
>> Timo Baur ha scritto:
>>     
>>> Hi Sergio,
>>>
>>> thats fine.
>>> We will soon have a testbed where we can try to instantiate first 
>>> versions of the schema.
>>> Maybe we should contact Felix directly and see if we can gather (or
>>> exchange) first "CREATE
>>> TABLE"-commands ?
>>>       
>> yes, that would be the ideal. It would be also nice if you copy the 
>> list on this email exchange. Is important to give publicity on this, 
>> other people can be interested.
>>     
>
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>   

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