IoT Domains
An IoT domain is located in a specific compartment within a domain group and receives data on a unique device endpoint that connects to a dedicated database instance and schema.
An IoT domain is a resource in a compartment that's associated to an IoT domain group and all the related digital twin resources for a specific device including the digital twin instances, models, adapters, and relationships.
Before you Begin
Make sure you have the required permissions. An administrator grants access by creating the required policies. For more information, see Prerequisites and Policy Details for the Internet of Things (IoT) Platform.
Note
Oracle restricts creating up to 2 IoT domains in each IoT domain group. The maximum number of IoT domain groups is 5 and maximum number IoT domains is 10 per region in your tenancy.
Oracle restricts creating up to 2 IoT domains in each IoT domain group. The maximum number of IoT domain groups is 5 and maximum number IoT domains is 10 per region in your tenancy.
device-host:<domain-short-id>.device.iot.<region>.oci.oraclecloud.com- Read only access to view your database schema with the digital twin definitions and telemetry data sent to and from the device:
<domain-short-id-from-device-host>__IOT
Tasks to work with IoT domains:
- Listing IoT Domains
- Creating an IoT Domain
- Getting an IoT Domain's Details
- Updating an IoT Domain
- Updating an IoT Domain's Data Retention
- Moving an IoT Domain to a Different Compartment
- Configuring an IoT Domain's Data Access
- Deleting an IoT Domain
If you configured access your IoT data using ORDS and you have the required authentication token, then you can use the Internet of Things Data API to get the data that you want to monitor.