What is worm disc?

A worm disc, often referred to in the context of computer science and data storage, is a type of data structure used for efficient access and manipulation of data in a format resembling a circular buffer. It allows for operations such as inserting, deleting, and iterating over elements in a way that can enhance performance in certain applications. The term may also refer to specific disk formats or technologies in various fields, but its primary use is in data management systems.