[glue-wg] GLUE 2 SQL Schema

[Felix Nikolaus Ehm]

Hi Timo,
 
for sure thats a good idea. Especially encountered problems can be
considered better in current stage of the model draft. But of course it
could also be that my rendering of it in a relational model must be
changed/improved :-).
 
The DLL file is available for MySQL and attached to the twiki page I've
sent you. 
You may have to activate 'show attachments' at the bottom of the page.
There you'll find a file called 'GLUE20Schema.sql' -  thats what you
need.
 
 
Regards,
    Felix

---
Felix Ehm
IT-GD               tel : +41 22 7674580
CERN, Switzerland
----------------------------------------- 

 

________________________________

From: Timo Baur [mailto:Timo.Baur at lrz-muenchen.de] 
Sent: Freitag, 8. Februar 2008 14:18
To: Felix Nikolaus Ehm
Cc: glue-wg at ogf.org; Tobias Lindinger
Subject: Re: [glue-wg] GLUE 2 SQL Schema



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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