10 The World Health Data Hub is an interactive digital platform for global health data. It comprises several products aimed at delivering an end-to-end solution for WHO data processes: a country portal, for exchange of data between Member States and all three levels of WHO, data management and consultation (see section XXII.4.2); Datadot, a publicly accessible interface for sharing and enabling visualization of WHO’s health data assets; a cloud-based data lake, for secure storage of WHO’s data assets; a collaborative research environment, for writing and sharing reproducible analysis of data; and xMart, a data harmonization and warehousing solution for WHO data managers.