Backup system that's fully running and ready to take over instantly if the primary system fails. Like having a second pilot ready to take the controls immediately.
Banking systems use hot standby databases that are always synchronized and can take over in milliseconds during failures.
Backup system that's fully running and ready to take over instantly if the primary system fails. Like having a second pilot ready to take the controls immediately.
Banking systems use hot standby databases that are always synchronized and can take over in milliseconds during failures.
Related concepts include Warm Standby, Cold Standby, High Availability. Understanding these connections helps build a comprehensive knowledge of cloud computing concepts.