We are hosting Tomcat / Railo on AWS Elastic Beanstalk and it appears that database session storage is the best option for coping with the multiple servers that a request may be passed between as a consequence of load-balancing.
Amazon have some dedicated modules for doing this in PHP, and I would like to know if anything similar exists for Railo?
Incidentally, I am aware that enabling "sticky sessions" is another option, but it seems to me that sessions will be lost if machines are taken off-line (i.e. spun-down by the load balancer), which would be annoying for the user.