Central to all WebSphere Batch applications is the concept of a
job to represent an individual
unit of work to be run. You can mix job steps from transactional batch and compute-intensive
applications. The run time uses a controller that is the same for every job, regardless of the
type of steps that the job contains. The controller runs appropriate logic for the step, whether
the step is for a batch or compute-intensive application. These different job step types can
also be run in parallel.
6.2.1 Transactional batch programming model
Batch applications are Enterprise JavaBeans (EJB) based Java EE applications. ...
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