DataManger

System Design Description Overview

The purpose of DataManager supporting core system is to provide storage of sensor data.

The DataManager provides features for producers and consumers to:

• Store SenML sensor and actuator data,
• Fetch cached data,
• and perform database queries.

Type support data model is SenML https://tools.ietf.org/html/rfc8428

System Design Overview

Provided services

The DataManager provides the following services:

• Echo
• Historian
• Proxy

Consumed services

The DataManager consumes the following services:

None currently, but will consume Orchestration later on.

Use cases

The DataManager has the following use cases:

• Update cache message
• Fetch cache message
• Update stored message
• Fetch stored message

Endpoints

• Endpoints
• Client