Data security of Quick BI involves user business data and Quick BI metadata.
User business data refers to the data that users analyze by using Quick BI. Quick BI provides real-time online analysis services to connect to data sources. User business data is not stored in disks, which does not cause data security risks.
Quick BI metadata refers to the data objects created by users in the Quick BI console. These data describe only the processing procedures and presentation forms of business data. The metadata of Quick BI is stored in ApsaraDB for RDS on the public cloud. This is an industrial-grade database that does not provide external access interfaces. The security and stability are guaranteed by a dedicated team. Therefore, data security risks are extremely low.