On Thu, Oct 1, 2009 at 5:48 PM, Curtis Garman <curt.gar...@gmail.com> wrote:

> Is it typical for your production server to set up a JpaTicketRegistry or
> something similar?


Anyone who wants seamless failover/high availability generally applies a
clustered solution. We ran for a number of years with a hot-spare but opted
to move to a cluster to make people feel more comfortable with relying on
CAS.



> Anyone know how much stress the default ticket registry places on tomcat?
>
> Not much.  We used to run it on a Sun V120 which worked for everyday
stuff.  It even handled beginning semester crush pretty well (once we got it
on a good JVM with some tuned settings).  Web Registration period would have
killed it.  We ran it on a V240 for a while with no issues (that was fine
for Web Registration).  Now we actually run it on two T5120s along with
Memcached (for the cluster) and CPU utilization barely hits 10% during web
registration.  All other times its like 3%.



> Curtis Garman
> Web Programmer
> Heartland Community College
>
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