Testbed Support for GridPP member institutes [mailto:TB-
> [log in to unmask]] On Behalf Of Stephen Jones said:
> To narrow it down, it would be good to see (e.g.) an
> ER diagram of the relationships and multiplicities,
> with a few words on the meaning or usage of each
> entity and each relationship. It would also be nice
> to understand how relationships are modeled
> in LDAP, i.e. primary/foreign keys, something else etc?
For GLUE 1 the schema definition document is most of what's available, it was never documented especially well, and I don't think there was ever an explicit definition of the LDAP rendering. For GLUE 2, apart from the schema doc itself there's the LDAP rendering spec, which to some extent explains the GLUE 1 practice by contrast:
https://redmine.ogf.org/dmsf_files/13375?download=
There's also the EGI profile:
https://documents.egi.eu/public/ShowDocument?docid=1324
which among other things defines the tests implemented by the glue validator. There are also my CHEP talks from 2007, 2009 and 2010 with some of the background:
http://iopscience.iop.org/1742-6596/119/6/062019/pdf/1742-6596_119_6_062019.pdf
http://iopscience.iop.org/1742-6596/219/6/062005/pdf/1742-6596_219_6_062005.pdf
http://iopscience.iop.org/1742-6596/331/6/062004/pdf/1742-6596_331_6_062004.pdf
Stephen
|