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communityAfaque Ahmad·January 10, 2026

How Much DSA Do You Need To Crack Data Engineering Interviews?

Summary

Data engineers need to understand DSA concepts at an easy to medium level, focusing on practical applications like Big O intuition, arrays, hashmaps, and basic trees/graphs, rather than advanced algorithms. The video provides a practical DSA roadmap, differentiating between "must-knows," "good-to-knows" for stronger product/infra roles, and "overkill" topics for most classic data engineering interviews.

Summary generated by brickster.ai from the video transcript.

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