This mimics a server that is using Hibernate 4 and an older version of Spring (less important). It will be the source of the RDBMS data to be hopefully streamed into Kafka and onto graphql-server.
Will also test out Hibernate Envers for Auditing/Historical Record keeping to see if it can be used to rollback Entity versions and restore them.
This is a basic spring-boot (1.4) application. You can load the postgres DB schema into a standard Postgres install or the Postgres Docker container. It's expecting a database called legacy with default user.