<div dir="ltr"><div>On Thu, May 16, 2013 at 7:15 PM, Frederik Ramm <span dir="ltr"><<a href="mailto:frederik@remote.org" target="_blank">frederik@remote.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
can one somehow compare the database queries made by both solutions during the test run, find out which of them differ vastly, and then work on making them differ less?<br></blockquote></div><div><br></div>The performance issues are not so much about the queries but about how CartoCSS must be constructed to get the right visual results and how those styles end up being converted to Mapnik XML. These Carto issues are well-known (and ticketed) but they haven't been fixed yet because they are quite hard problems :)<div>
<br></div><div>Dane's posted a good overview specific to OSM-Carto here: <a href="https://github.com/gravitystorm/openstreetmap-carto/issues/20">https://github.com/gravitystorm/openstreetmap-carto/issues/20</a><div class="gmail_extra">
<br><div><br></div>-- <br>AJ Ashton
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