The term disaster recovery in IT operations refers to strategies and practices that ensure the restoration of IT infrastructure and operations after a disruptive event. This involves backing up data, developing recovery plans, and implementing systems to mitigate risks associated with disasters like natural calamities, cyberattacks, or equipment failures. A robust disaster recovery plan aims to minimize downtime, preserve data integrity, and maintain business continuity, ensuring that organizations can swiftly respond to and recover from unforeseen incidents.