Monthly Archives: September 2017

Uncategorized

BPMN 2.0 – Conditional Events

With version 4.2.0 the Imixs-Workflow engine supports conditional events. A conditional event can be defined with one of the BPMN Gateways  ExclusiveInclusive or EventBased.

Conditional Events

The conditions are defined as boolean rule expressions for each output of the gateway. A condition can be defined with the Script language JavaScript. The following example evaluates the workitem attribute ‘_budget’ for a value greater than 100:

(workitem._budget && workitem._budget[0]>100)

With Conditional Events, Imixs-BPMN offers a significant extension of the modeling possibilities for BPMN 2.0 models to be executed within the Imixs-Workflow engine. Find further details about the modelling with Imixs-BPMN here.

Architecture Development

Using Hadoop as an Archive Solution

In the Imixs-Workflow project we are currently working on a new archive solution to archive business data into a big data storage. The main goal is to store business data over a very long period of time (10 to 30 years). Therefore we evaluate different big data solutions and concepts to be integrated with the Imixs-Workflow system. read more »