[ka-Map-users] Is there any way to show a lot of moving gps?

=?GB2312?B?ydu98aOoxM++qbyqw8DLvKOp?= shaojin88 at gmail.com
Thu Apr 20 12:09:01 EDT 2006

I have an project to show many moving gps (count >1k)
if I use kaMap.addObjectGeo to show them , the speed will be slow

but if I use MapServer's VRT table from mysql to show them ,how can i update
the cache to show that they are moving?
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