Rocket Mainframe Data Service on IBM Cloud provides an easy way to leverage your mainframe data for new cloud services and mobile apps. Built on our proven data virtualization technology, this new mainframe data provides access to a breadth of data sources--without worrying about the underlying data format. Developers have the flexibility to use either MongoDB or SQL (JDBC) to access data on z Systems. With Rocket Mainframe Data Service on IBM Cloud, developers working in IBM Cloud now have an agile method for incorporating system of record data on z Systems into cloud or mobile applications.