On Tuesday, Feb 4, 2003, at 08:58 US/Pacific, Marcello Frutig wrote: > 1. CFMXJ2EE can run on multiple instances of MM JRun 4 or IBM WAS 5, > on both single and multiple physical servers
Yes, and other J2EE servers (I think you've now found all the info on the website). > 2. I can cluster these local or distributed instances and use the load > balancing and failover services offered by these J2EE servers Yes, up to whatever functionality is provided by the underlying J2EE server (as long as you have CFMX use J2EE Session Variables - see CF Admin setting). > 3. There is support for session data failover across the cluster when > using CFMXJ2EE Phase II installation Yes, as long as the underlying J2EE server supports session replication. Caveat: you cannot replicate CFC instances in session scope (Brandon's article mentions that I believe). > Am I right? Is the same currently possible with BEA WebLogic 7 and Sun > ONE App. Server 7? I don't know enough about those app servers to comment. > And what about load balancing and failover services from the web > server to the J2EE server? I don't really understand your question but I *think* the answer is: whatever is supported by the web server connector you are using. I know that mod_jrun can connect to a logical cluster of instances and JRun manages all of that for you (see JRun docs for details on load balancing etc). > Which supported J2EE servers offer these features today for being used > on CFMXJ2EE deployments? You'd have to read the docs for each app server - it's all dependent on the app server, not CFMX. For example, Tomcat does not support that sort of thing so CFMX for J2EE on Tomcat can't do load balancing or session replication directly; JRun *does* support it so CFMX for J2EE on JRun *can* do it all. Sean A Corfield -- http://www.corfield.org/blog/ "If you're not annoying somebody, you're not really alive." -- Margaret Atwood ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribe&forumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
