What is Permanent Space used for in Teradata?

Permanent Space in Teradata is primarily utilized for storing the data rows of tables. This space is allocated for the long-term storage of database objects, ensuring that data persists between sessions and is maintained according to the database's operational requirements.

When you create a table in Teradata, the data will reside in Permanent Space, allowing for efficient retrieval, manipulation, and management of that data over time. This distinguishes it from other types of space, like Temporary Space, which is used for transient operations and short-lived data during query execution.

Storing data rows in Permanent Space is crucial for maintaining the integrity and availability of the data throughout the database's lifecycle, making it a foundational aspect of Teradata's architecture.