DynamoDB is a key-value database, and it's valuable if you have simple scan queries and don't need to do point searches.
Amazon DynamoDB provides seamless scalability from 100 MB to 1 PB, known for its low subscription cost and optimized performance for unstructured data. Its serverless architecture ensures availability and seamless integration with AWS tools. While it lacks scheduled refresh capability and experiences higher costs for large databases, it requires improved documentation and better Cognito integration. Strong consistency for data integrity across zones and simpler advanced configurations would enhance its utility.
