Interview question
Optimize a slow SQL query on a large fact table
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Difficulty
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Round
Technical Round
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Question 2 of 4
Optimize a slow SQL query on a large fact table
Medium60% Candidate ReportsCODINGAtlassianSoftware Engineer
Question
Optimize a slow SQL query on a large fact table
High-Level Approach
Measure first, index for filter/join columns, consider partitioning and summary tables.