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A Taxonomy of Partitioned Replicated Cloud-based Database Systems

The advent of the cloud computing paradigm has given rise to many innovative and novel proposals for managing large-scale, fault-tolerant and highly available data management systems. This paper proposes a taxonomy of large scale partitioned replicated transactional databases with the goal of providing a principled understanding of the growing space of scalable and highly available database systems. The taxonomy is based on the relationship between transaction management and replica management. We illustrate specific instances of the taxonomy using several recent partitioned replicated database systems.