The answer
Databases are extremely important. Interviewers often ask about SQL, NoSQL, indexing, transactions, relationships, and query optimization.
How Do I Prepare for Node.js Backend Interviews?
How important are databases in backend interviews?
More FAQs in How Do I Prepare for Node.js Backend Interviews?
Focus on Node.js internals, Event Loop, async programming, APIs, databases, authentication, security, caching, scalability, and system design.
Yes. Projects demonstrate practical experience, but interviewers also evaluate backend fundamentals, architecture knowledge, and problem-solving skills.
Yes. The Event Loop is one of the most frequently asked Node.js interview topics because it demonstrates understanding of Node.js internals.
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