{"action":"created","issue":{"url":"https://api.github.com/repos/mjuric/adass-2015-paper/issues/23","labels_url":"https://api.github.com/repos/mjuric/adass-2015-paper/issues/23/labels{/name}","comments_url":"https://api.github.com/repos/mjuric/adass-2015-paper/issues/23/comments","events_url":"https://api.github.com/repos/mjuric/adass-2015-paper/issues/23/events","html_url":"https://github.com/mjuric/adass-2015-paper/issues/23","id":119994201,"number":23,"title":"More details on the database ?","user":{"login":"boutigny","id":5713323,"avatar_url":"https://avatars.githubusercontent.com/u/5713323?v=3","gravatar_id":"","url":"https://api.github.com/users/boutigny","html_url":"https://github.com/boutigny","followers_url":"https://api.github.com/users/boutigny/followers","following_url":"https://api.github.com/users/boutigny/following{/other_user}","gists_url":"https://api.github.com/users/boutigny/gists{/gist_id}","starred_url":"https://api.github.com/users/boutigny/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/boutigny/subscriptions","organizations_url":"https://api.github.com/users/boutigny/orgs","repos_url":"https://api.github.com/users/boutigny/repos","events_url":"https://api.github.com/users/boutigny/events{/privacy}","received_events_url":"https://api.github.com/users/boutigny/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-12-02T17:28:40Z","updated_at":"2015-12-04T03:17:45Z","closed_at":null,"body":"While the LSST database is a major component of the DM I have the impression that it is only marginally mentioned in the paper and it is not clear that it is something much more sophisticated than what has been done before in the astronomy field. I would suggest to add a paragraph to describe the major components of the DB and to give a hint on the projected performances. \r\nSimilarly, it may be good to mention the database tests which has been run in 2013 and in 2015  and the fact that they have demonstrated that the projected performances and scalability are achievable."},"comment":{"url":"https://api.github.com/repos/mjuric/adass-2015-paper/issues/comments/161860900","html_url":"https://github.com/mjuric/adass-2015-paper/issues/23#issuecomment-161860900","issue_url":"https://api.github.com/repos/mjuric/adass-2015-paper/issues/23","id":161860900,"user":{"login":"mjuric","id":620059,"avatar_url":"https://avatars.githubusercontent.com/u/620059?v=3","gravatar_id":"","url":"https://api.github.com/users/mjuric","html_url":"https://github.com/mjuric","followers_url":"https://api.github.com/users/mjuric/followers","following_url":"https://api.github.com/users/mjuric/following{/other_user}","gists_url":"https://api.github.com/users/mjuric/gists{/gist_id}","starred_url":"https://api.github.com/users/mjuric/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mjuric/subscriptions","organizations_url":"https://api.github.com/users/mjuric/orgs","repos_url":"https://api.github.com/users/mjuric/repos","events_url":"https://api.github.com/users/mjuric/events{/privacy}","received_events_url":"https://api.github.com/users/mjuric/received_events","type":"User","site_admin":false},"created_at":"2015-12-04T03:17:45Z","updated_at":"2015-12-04T03:17:45Z","body":"@jbecla Actually, having re-read the whole paper, I think the best thing to to would be to just add a note that Qserv has been tested in data challenges, just like the rest of the stack. The reason for that is that we don't actually dwell much on design details or performance promises for other components either.\r\n\r\nHow does this look: https://github.com/mjuric/adass-2015-paper/blob/qserv/O3-1.pdf . In the last paragraph on page 7, I added:\r\n\r\n > Advanced prototypes of the distributed, shared-nothing, database being written for LSST – Qserv – have been tested on a 150-node cluster using 55 billion rows and 30 terabytes of simulated data (Wang et al. 2011). \r\n\r\nI took these from Daniel's paper -- what would be the updated numbers?"}}