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Join and Aggregation Query Tuning | Dataford Interview Questions
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SQL & Data Manipulation
Asked 2mo ago
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Amazon Advertising
Join and Aggregation Query Tuning
Hard
Asked at 1 company
Joins
query optimization
Aggregations
Description
Solution
Companies
Discussion
Problem
How would you optimize a query that joins large tables and uses aggregations?
Question
Answer
Description
Solution
Companies
Discussion
Problem
How would you optimize a query that joins large tables and uses aggregations?
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