There are two kinds of local temporary databases:
Local user temporary databases
Local system temporary databases
The Cluster Edition lets you create temporary databases for each instance in the cluster. An instance-specific temporary database is called a local temporary database; the instance owning the local temporary database is called its owner instance.
Each local temporary database is bound to a particular instance and can be accessed only from that instance. You must create a local system temporary database for each instance in the cluster. Creation of local user temporary databases is optional.
