Keeping a record of all changes made to a database for compliance.
Allowing multiple users to edit a document simultaneously.
In Python, the lru_cache decorator provides the Least Recently Used (LRU) cache,
automatically managing the size and lifetime of cache entries.
Also, it is thread-safe in a multithreaded environment
when multiple threads access or modify the cache simultaneously,
and is optimized for performance.
Providing the ability to undo or redo actions in an application.