<div dir="ltr"><p class="MsoNormal"><span lang="EN-CA">I have 100
layers with data connection to postgis (10 mapfiles). In the mapserver (v. 7) documentation
there is a point (which I do not understand) regarding the <span></span></span></p>
<p class="MsoNormal"><span lang="EN-CA">PROCESSING "CLOSE_CONNECTION=ALWAYS"
OR PROCESSING "CLOSE_CONNECTION=DEFER"<span></span></span></p>
<p class="MsoNormal"><span lang="EN-CA">Now if I do
a tile cache for all the layer together.. Is-it better to use Defer or always.
Actually when we should use always and when we should use defer?<span></span></span></p>
<p class="MsoNormal"><span lang="EN-CA">Thanks for a
simple explanation <span></span></span></p></div>