1. (technology) capability to automatically switch to a redundant backup system if the primary system fails, esp. to provide very reliable service on a computer system or network

Encyclopedia: Failover

• rattrap
• Rattus
• Rattus norvegicus
• Rattus rattus
• ratty
• Rau-Sed
• raucous
• raucously
• raucousness
• Raudixin
• rauli beech
• raunch
• raunchily
• raunchiness
• raunchy
• rauvolfia
• rauwolfia
• Rauwolfia serpentina
• ravage
• ravaged
• ravager
• ravaging
• rave
• rave-up
• ravehook