SSA working draft

[Doug Tody]

Many of us will likely be at the ADASS.  Please review the documents
over the next several days if you can, and perhaps we can have some
discussions of the specifications or plans for implementations at the
ADASS.   - Doug


On Fri, 13 Oct 2006, Doug Tody wrote:

> Hi All -
>
> The SSA protocol and data model working draft documents have been
> updated.  The current versions can be found off the DAL WG Twiki page
> and at the following links:
>
>    http://www.aoc.nrao.edu/~dtody/ssa/ssa-v097.pdf
>    http://hea-www.harvard.edu/~jcm/vo/docs/spec98/spec98d.pdf
>
> Both of these have undergone significant revision since the IVOA Moscow
> meeting (the data model has been updated as well in the past several
> days and is now at V0.98 rev 4).  The protocol document is complete
> for the core queryData operation, including both query parameters
> and query response metadata (some UCDs still need to be determined,
> getCapabilities is not yet specified, and the examples at the end
> have not yet been updated).
>
> What we would like to do between now and December is 1) invite comment
> on the specification, and 2) proceed with the initial implementations
> following ADASS.  Both of these will activities will proceed in
> parallel.  The main interface including protocol and data model is now
> sufficiently complete and internally consistent to permit both of these
> activities to go foward.  A final update to the documents is planned
> once this is complete, after which we expect to promote the documents
> to preliminary recommendations, suitable for wider implementation.
>
> At this point quite a few implementations are planned, including
> both services and client applications, however we are not sure how
> many can go forward between now and December.  If you are planning
> an implementation in this period which can help verify the final
> 1.0 interface, please let us know what you plan to do and on what
> schedule, so that we can track implementations, and better schedule
> the promotion to PR.
>
> 	- Doug
>