In Oracle, database administrators often need to monitor and manage the storage space used by database objects, such as tables, indexes, and temporary segments. Checking free space in Oracle helps ensure that there is sufficient space available for database operations and growth.
One of the key benefits of regularly checking free space is that it helps prevent performance issues caused by insufficient storage space. When the database runs out of space, it can lead to slow queries, transaction failures, and even database crashes. By monitoring free space and taking proactive measures to address space constraints, database administrators can maintain optimal performance and prevent these issues.