Interview Question: How to Optimize a Spring Boot Application
When you’re in a technical interview for a Spring Boot role, one of the most common and impactful questions you might face is, “How would you optimize a Spring Boot application?” This question evaluates your knowledge of performance optimization, resource management, and practical experience with Spring Boot in real-world scenarios.
Scenario Setup: The Interview Question
Imagine you’re sitting in an interview for a mid-to-senior Spring Boot developer role. The interviewer poses the following scenario:
“You are working on a Spring Boot application that is performing well under normal load, but when traffic increases, users are experiencing slow response times and occasional timeouts. How would you approach optimizing this application to handle higher loads efficiently?”
This is an open-ended question designed to assess your depth of understanding regarding performance bottlenecks and best practices. The key here is not only identifying potential areas of optimization but also being able to implement and explain those optimizations in a real-world context.