DataStax is a scale-out NoSQL database built on Apache Cassandra, designed for high-availability and workload flexibility. Databases for DataStax makes DataStax even better by managing it for you. Features include high availability, automated backup orchestration, and de-coupled scaling of storage, RAM, and vCPUs. Databases for DataStax pricing is based on underlying disk, RAM, and vCPU allocation, as well as backup storage usage.