An instance is a running cluster of nodes of TDengine with one or more databases. An instance cannot span across multiple regions or multiple clouds. TDengine cloud provides a unique URL for each instance and uses tokens to authenticate the access. The token is generated by TDengine cloud for each user and for each instance. The token has an expiration date and can be reset by the user for each instance at any time for security purpose.
In the opened Add New Topic dialog, you can click STable type and select a specified super table from the selections. Then click Confirm button to create a topic to a super table.
