For me InterSystems IRIS is the best Data Platform in the Market, with zpm and new additions like integratedml, is more strong. The Java community and Java corporate applications are leaders in the marketshare, but many times they are using Oracle, SQL Server, PostgreSQL and MySQL because they don't know about IRIS. This article is my little contribution to brake this situation. Now, when the Java community looks for a concrete sample how to use Java with IRIS, they can download a complete sample, with docker + spring + hibernate and our fantastic data platform. I hope many java developers discover IRIS and the IRIS get more popular. I wrote this sample because a great company in Brazil is migrating from postgresql to IRIS, because they want to go futher, with operational and analytics dimensions toghether in their projects. The other databases are operational only, IRIS is multipurpose and multimodel.