Today, more than ever, self-service analytics and data-driven decision-making are becoming the norm in organizations worldwide. Users and decision-makers have come to depend on immediate access to data and self-service tools to answer their questions in real-time and rely on these systems daily. This reliance on data requires a high degree of availability to the underlying systems. This whitepaper outlines the high-availability and disaster-recovery features in Tableau Server 10. It also describes how to architect, configure, and deploy on a variety of hardware.