Description: A temporary collection is a collection that exists only during the duration of a session. This type of collection is commonly used in databases and data management systems to store information that does not need to be persistent. Temporary collections are useful for handling data that is ephemeral or only relevant for a specific period of time, such as query results, intermediate data in data analysis processes, or user-generated information that does not require long-term storage. Often, these collections are created and destroyed dynamically, allowing for efficient resource management and reduced storage usage. Temporary collections can be implemented in various types of databases, including relational and NoSQL databases, and can be manipulated using standard query and modification operations. Their temporary nature also implies that the data stored in them can be easily discarded once it is no longer needed, contributing to system performance optimization.