A system to execute an application comprises a cluster of a plurality of
application server nodes. A particular one or more of the application
server nodes has residing thereon at least one container that contains
business logic for the application. The particular one or more of the
application server nodes is configured to maintain self-timing
information for use to schedule execution of the business logic contained
by the at least one container residing on the particular one or more
application server nodes. Also, at least one of the other application
server nodes is configured to maintain backup timing information for the
particular one or more of the application server nodes, from which the
self-timing information maintained by the particular one or more of the
application server nodes can be derived.