For decades, Software AG Adabas has been the adaptable database system behind many large mission-critical business applications. Now you can bring the convenience of cloud computing to these applications without giving up your Adabas database or the Natural programming language. This architecture presents the option to rehost your system on Azure. It provides a high-level look at what's possible, whether you keep the green screen or go modern.
https://learn.microsoft.com/en-us/azure/architecture/example-scenario/mainframe/rehost-adabas-software-ag