Enterprise Scheduler Service (ESS) is a scheduler that is part of SOA Suite 12c. ESS has an EM component to manage job requests, define metadata and schedule jobs, and APIs to define metadata and schedule jobs. ESS can also be used to send notification alerts. In this section we are going to use it to demonstrate how simple it is to trigger a job, which can be invoking a composite using a scheduler.
I am using the pre-built virtual image that Oracle provides as a public VM in OTN (http://www.oracle.com/technetwork/middleware/soasuite/learnmore/soa-vm-2870913.html). If you don’t have an existing environment, you can download this VM and use it as part of the following exercises.
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