Helps to control the workflow and business process components of customers' operations but OSGi integration can be challenging I'd rate my experience with the initial setup of Flowable at about a three out of ten, but for our developers, it's probably closer to a six. I found it challenging due to the complexity of the user and help documents and the fact that much of the Flowable documentation and tutorials are focused on cloud-based implementations. Since we're primarily interested in basic components like BPMN models and form design, which aren't included in the product, the learning process was more difficult for me. In contrast, our developers are more comfortable diving into the code and technology stack, which allows them to be more proactive in their approach. The deployment took three months to complete. We're still in the deployment process. Our main challenge is integrating the Flowable process engine into our product, which uses OSGi. This has led to complexity in managing the Java versions and dependencies, as the tool has around 150 Java files. We could have chosen to interact with Flowable via a Docker container and the REST API, which would have isolated the OSGi Java dependencies, but we decided to integrate it directly. This has required resolving Java version control issues and upgrades, leading to various development challenges that must be addressed. It is a learning process for all of us. As an integrated solutions architect, I would have probably opted for the Docker route rather than the direct OSGi integration chosen by the developers. However, since they went with the OSGi integration, it's taking us longer to complete the deployment. Currently, we have one full-time developer dedicated to deployment, along with one part-time developer, and my involvement at about a quarter of my time. So, we have about two people working on deployment. As for maintenance, we're not entirely sure yet. Given our direct OSGi integration choice instead of Docker and REST, maintenance may be more challenging. However, we'll have a clearer picture once deployment is complete.
