Mainframe Operating Systems

Mainframe operating systems are specialized software that manage powerful computers used by large organizations for critical tasks. They coordinate hardware resources, run multiple applications simultaneously, ensure data security, and provide high reliability and availability. Designed for handling massive volumes of transactions and data, these systems support vast user bases with efficient processing. Examples include IBM's z/OS and z/VM. Overall, mainframe operating systems are essential for enterprise operations requiring dependable, secure, and scalable computing environments.