List of interesting approaches which should help to migrate. It might be an architectural approach or just tips and tricks / experiences to keep in mind.
- Leveraging Clean Architecture for Migration shows how you can achieve local isolated changes in a predefined specific part of the application during your migration process without having to make changes everywhere. By using a clean architecture, an approach with less invasive changes is presented that keeps your business domain stable during migration.
- Vanilla BP shows a Camunda Platform-independent approach for your process automation project. Use an abstraction layer in your implementation and switch between Camunda Platform 7 and Camunda Platform 8. You can watch the recording from the Camunda Community Summit 2023 here: https://page.camunda.com/camunda-community-summit-2023-migrating-from-camunda-platform-7-to-8