On Thu, Feb 28, 2013 at 7:27 PM, Iván Sánchez Ortega <i...@sanchezortega.es> wrote: > On Miércoles, 27 de febrero de 2013 12:03:30 Steve Bennett escribió: >> I'm having some problems with TileMill rendering very slowly. > > I suggest to have a look at Dane's slides about "How to make slow maps": > > http://dbsgeo.com/foss4g2011/foss4g2011-lecture2-how-to-make-slow-maps.pdf
Nice. Couple of questions about how to avoid certain of those traps: 1) How do you control multithreading? It looks like I'm getting access to some 8 core VMs. How should I configure TileMill/Postgres for best performance then? 2) How do I know whether reprojection is happening? At least I have fixed the "query more than you render" problem - that did indeed improve performance significantly. Steve _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
