What characteristic is notable about Amazon Aurora?

Amazon Aurora is notable for its ability to provide high performance and availability for relational databases. This feature is crucial for applications that require strong consistency and reliability, which are integral for traditional relational database operations. Aurora is designed to be compatible with both MySQL and PostgreSQL, making it a versatile choice for a wide range of applications.

One of the key aspects that contribute to this high performance is its architecture, which separates computation and storage, allowing the database to automatically scale up to handle increased load while maintaining low latency. Furthermore, Aurora employs features such as replication across multiple availability zones, automatic backups, continuous monitoring, and point-in-time recovery, ensuring high availability and resilience against failures.

This makes Aurora particularly suitable for enterprise applications, large-scale web applications, and workloads that require robust transactional support and the ability to handle numerous read and write operations efficiently. Systems leveraging Aurora can benefit not only from its performance gains but also from the operational simplicity it provides compared to traditional database deployments.

The other mentioned characteristics do not accurately represent Aurora's core benefits or functionalities. For instance, it is not limited to SQL databases or primarily a NoSQL infrastructure, and it does not require extensive manual intervention for scaling, as it is designed to scale automatically.