> 1.8 is possible on a linux 32bit server... on a windows 32 bit is closer to > 1.4 - a lot depends on the overall settings you choose. > > As for 64bit the upper limit is purley theoretical and you will likely never > reach it - probably more than a petabyte. In practice we have some 12gig > heaps running successfully - and more is possible. It's just that you tend > to start running more instances or servers rather than continuing to up the > heap size.
Actually, it is possible to exceed that on 32-bit Windows Server 2003 with a switch at system startup. https://blogs.oracle.com/jrockit/entry/how_to_get_almost_3_gb_heap_on_windows That said, I've never bothered to do this, and am not sure it would be a great idea anyway. As for "max heap size" in general, I don't think there's anything CF-specific about it. CF will use whatever is available if it needs to use it, but heap size is completely controlled by the JVM. Dave Watts, CTO, Fig Leaf Software 1-202-527-9569 http://www.figleaf.com/ http://training.figleaf.com/ Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on GSA Schedule, and provides the highest caliber vendor-authorized instruction at our training centers, online, or onsite. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:358296 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
