Which scenario is likely NOT a good use case for a NoSQL database?

A NoSQL database excels in scenarios that require high scalability, flexibility, and the ability to handle large volumes of unstructured or semi-structured data. Scenarios such as logging and monitoring data, IoT sensor data, and user profile management typically align well with the strengths of NoSQL databases, as they can handle variable data formats and high traffic loads efficiently.

However, customer orders generally involve complex transactions, relationships, and consistent data integrity requirements. Such operational needs are typically well-managed by relational databases, which offer ACID (Atomicity, Consistency, Isolation, Durability) properties that are crucial for transactional operations in e-commerce, where order accuracy and data integrity are paramount. Relational databases enable structured data management, complex querying, and reliable transaction handling, making them more suitable for customer order management than NoSQL alternatives, which may not efficiently enforce the necessary relationships and ACID properties.