On Wed, May 13, 2009 at 7:13 PM, Ian Dees <[email protected]> wrote: > On Wed, May 13, 2009 at 1:09 PM, Matt Amos <[email protected]> wrote: >> >> why via triggers? > > Because the database is the only aggregation point for the data. There are > many API servers (which would be the ideal spot for creating this data > feed), but my initial thought was that it was quite cumbersome to try and > aggregate the streams from the various API servers (along with time-aligning > them) when the DB server was already doing that for you.
sorry, i wasn't clear in my question: why triggers in particular, rather than one of the many other features that the DB provides for doing this? cheers, matt _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk
