NuoDB is a NewSQL based Database Management System. It provides same scalable performance of NoSQL systems for online transaction processing workloads, while it is still able to maintain the ACID (Atomicity, Consistency, Isolation, Durability) guarantees of a traditional database system.
It is a distributed database design, meaning that we can run several Host for the database which will help us improve the performance of the database, and at any time if any host fails, the database is still available through other hosts. It facilitates an elastic scale-out and scale-in mechanism.