The best way to create a cloud-based SQL database is to start with a hosting service that allows you to create and maintain your own website and database services. Consider options such as Parse or MongoDB. These services allow a high level of flexibility as well as cloud-based storage. Because many of these start-up tech companiess often cease operations after a short period of time, be sure to find a cloud services provider that is stable. Once you build your SQL database, you’ll also want to protect the data within it by enacting security measures such as password protection and identity management.