Question 9 of 10Pro Only
Your company requires ninety-nine point nine nine percent uptime, which translates to about fifty-two minutes of downtime per year. How would you design a system to meet this requirement? What architectural patterns and operational practices would you implement?
Sample answer preview
Achieving four nines of availability is a significant engineering challenge that requires both architectural decisions and operational discipline. Let me outline my approach. First, understanding the math helps frame the challenge.
high availabilityredundancyfailoverSLAdisaster recoverymulti-region