SQL *net is the Oracle network interface that allows Oracle tools running on network workstations and servers to access, modify, share, and store data on other servers. SQL *net is considered part of the program interface in network communications.
A range of values for a metric. If the metric falls within this range, Foglight for Oracle checks the threshold's severity to determine how to behave. For example, the component that represents this metric might change color.
Disk space within a Database or File Group that is allocated to a table or index, but currently does not have any information stored in it. It is free space that can only be used by the table or index to which it is allocated.