Software AG provides a popular 4GL mainframe platform that's based on the Natural programming language and the Adabas database. This article provides an architecture for organizations that are using mainframe computers that run Adabas & Natural and that are looking for ways to modernize these workloads and move them to the cloud.
https://learn.microsoft.com/en-us/azure/architecture/example-scenario/mainframe/refactor-adabas-aks
