Storing data

In a typical I-IoT scenario, we want to process incoming data, but also store this data in a cloud storage system. We can receive from the device unstructured data, such as images, sounds, or logs, as well as events and sensor data. In our I-IoT proposed architecture, we want to store sensor data, such as time-series data, but it is easy to extend these concepts to unstructured data as well. AWS doesn't have native support for time-series data; we suggest that you use DynamoDB for this purpose.

DynamoDB

DynamoDB is a key-value-based NoSQL store service for high scalability. The AWS proposed schema is shown in the following section (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/bp-time-series...