expertAdvanced System Design (Expert Round)
You inherit a monolith with no tests and 500,000 lines of code. How do you start decomposing it into microservices?
Tests whether you know to add characterization tests and extract leaf domains first, rather than attempting a risky big-bang rewrite.
This is a Pro question
Sign in, then upgrade to Pro or Power to unlock this question and the full Interview Prep bank.
You inherit a monolith with no tests and 500,000 lines of code. How do you start decomposing it into microservices?