This section describes how to add or delete data domains, change
the number of data domain nodes, and do other maintenance tasks, such as
copying, importing, enabling, and monitoring a data domain.
Adding, removing, changing and updating data domains
You can create a new data domain, clone an existing data domain, change the number of data domain nodes, and update the data domain to use another data domain profile.
Monitoring and backing up data domains
You can list data domains, their host names and ports, monitor their status, and obtain information about the data domain's index, number of records, and other statistics. You can also back up an index file for a running data domain.
Other tasks and characteristics of data domains
You can issue cache warming operations to the data domain's Dgraph processes, and configure session affinity for data domains. You can also learn how to connect to the data domains, how to load data, and how different types of data domains behave, such as read-only, idle, or oversubscribed data domains.