Date

02 Feb 2015

Attendees

• ipac: Serge Monkewitz, Tatiana Goldina, Unknown User (xiuqin), Unknown User (jar), Gregory Dubois-Felsmann, Unknown User (zhang), Loi Ly, Trey Roby

• slac: Andy Salnikov, Unknown User (danielw), Fabrice Jammes, Fritz Mueller, John Gates, Jacek Becla
• observers: Ashley

Discussion items

S15 planning

• DB plans affecting SUI: ddl, restful API, metadata+db+imageCutout all integrated
• #1 feature needed by SUI team: integrated db+set of images
• also, SUI team cares which format will be supported first, ipac table format would be good
  • although it is inefficient (lots of empty spaces)
  • need to discuss early how to pass metadata
• would be best to have something (even if very basic) working early in the S15 cycle
• action item for IPAC team: document queries they are planning to run

Tatiana's tests of Qserv

• 2 problems reported some time ago: DM-1822 (fixed, in review), and DM-1905 (started looking into that during the meeting)
• need to discuss at DM-AHM how to improve turn around time

Async requests

• "POST /db/v0/query?type=async" and "GET /db/v0/query/status?queryId=<qId>" look reasonable
• No need to return any estimates from POST, SUI will just call periodically "explain"
• Need to add "explain" to the API page

Terminology

• need K-T for this discussion, postponing till next time

VO cutout service

• http://www.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom2ops/examples
• the CADC sources are here https://code.google.com/p/opencadc/source/browse/#git%253Fstate%253Dclosed
• IPAC team familiar, but not with details, will read up about it
• also, Serge wrote image cutout code for Ursa. Discuss all that at the DM-AHM

Next meeting

• No 11:00 am hangout next week, because of AHM