Organizations are modernizing their data platforms using open source databases and next-generation applications to derive insights from structured and unstructured data. A pre-integrated solution is needed that can deploy open source databases via a private cloud self-service portal on-premises with cloud-like experience. Open DBaaS on IBM Hyperconverged Systems powered by Nutanix improves speed, reduces costs, and eliminates database sprawl compared to traditional and public cloud database models. The solution provides a turnkey, open source database as a service toolkit with guaranteed performance on superior economics and control.