Amazon DynamoDB

Amazon DynamoDB is a managed NoSQL database service designed for high-performance applications. It allows users to store and retrieve any amount of data with seamless scaling and low-latency access. Unlike traditional databases that use structured tables, DynamoDB organizes data in key-value pairs, which offers flexibility in how data is modeled. This service automatically handles the complexities of hardware provisioning, replication, and fault tolerance, allowing developers to focus on building applications without worrying about infrastructure. It is widely used for applications requiring quick responses and the ability to grow as data needs increase.