DynamoDB

Amazon DynamoDB is a NoSQL database service designed to provide low-latency and scalable storage for large volumes of data.

In IoT applications, where devices send frequent data updates, DynamoDB is ideal due to its speed, flexibility, and ability to handle high-throughput workloads.

• Scalability: DynamoDB automatically scales to handle any amount of data, making it perfect for IoT applications where the number of data points can grow quickly.

• Low Latency: DynamoDB's fast read and write capabilities allow real-time data retrieval, crucial for time-sensitive IoT applications.

• Flexible Data Model: Being schema-less, DynamoDB can accommodate changes in data structure, making it flexible for IoT data that may vary.

• Integration with Lambda: DynamoDB integrates seamlessly with AWS Lambda, allowing data to be processed as soon as it's received.