Propose a high-level design for a backup system that can handle millions of incremental backups daily.

1 answer published. Last candidate submission on Jul 19 2026, 12:36pm PDT. Interview question asked to Production Engineering Managers, Production Engineers, Engineering Managers and other roles interviewing at Avalara, VeriSign, E*TRADE and other companies. Original question asked: Propose a high-level design for a backup system that can handle millions of incremental backups daily.. Question last reported by a candidate interviewing at Benefitfocus for a Site Reliability Engineer interview on Jun 19 2026, 10:53am PDT.