What is "Spare Tire" technology in business development?

Platform-level continuity The first level of continuity begins at the system level, with in-the-box availability features This is designed to help maximize uptime and enable rapid deployment of pre-configured replacement systems. Application-level continuity Application continuity is the most important aspect of protecting end-users from the impacts of system or service outages. Eliminating single points of failure in the overall technology infrastructure helps give surety that there is always a pathway to a working system for end users to access. Data-level continuity Data availability can be achieved using robust storage systems and technologies designed to tolerate a variety of predictable failures, and recover information quickly and accurately after unexpected events. Site-level continuity Finally, every organization must think beyond the building and develop remote-recovery systems and services in thee vent of a building, site or metropolitan disaster. At the site level, geographic separation of redundant infrastructure and recovery facilities is the key.