Which AWS service should a company use to create a NoSQL database?

Explanations:

Amazon Aurora is a relational database service that is compatible with MySQL and PostgreSQL, designed for structured data and not suitable for NoSQL use cases.

Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability, making it ideal for applications requiring flexible data models.

Amazon Redshift is a data warehousing service designed for online analytical processing (OLAP) and optimized for large-scale data analysis, rather than for NoSQL database requirements.

Amazon Neptune is a graph database service that supports property graphs and RDF graphs, which are specialized forms of databases but not traditional NoSQL databases as generally understood.