Inspex is a scalable one stop solution to monitor the changes in your data stream. It lets you define custom rules based on your data schema so you can get notified on channels of your choice when there is a change in your data stream.
use imixs-workflow for my own projects
Drools - Drools introduces the Business Logic integration Platform which provides a unified and integrated platform for Rules, Workflow and Event Processing.
BonitaSoft - Bonita BPM is a BPM-based application platform that is designed to help users build highly...
viewflow - Reusable Workflow Library. Let's build business apps faster and with less code
Activiti - Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at...
Camunda - The Universal Process Orchestrator
FLINK - Enriches communication across generations