SQL · interview question
You cannot rewrite everything today. What is the best incremental improvement around indexes and access patterns?
Multiple choiceHardchapter-11-curatedpremiumsqlindexes-and-access-patterns
Answer and explanation
Correct answer
A. Clarify the boundary, add one focused test, and remove the most confusing part first.
Why
Incremental improvements are credible when they reduce risk immediately and create room for the next step.
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