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12 Common Mistakes and Missed Optimization Opportunities in SQL

published 158 days, 4 hours, 34 minutes ago posted by matthewpomarmatthewpomar 167 days, 8 hours, 5 minutes ago
Sunday, December 19, 2021 4:44:10 PM GMT Friday, December 10, 2021 1:12:55 PM GMT

SQL is used by analysts, data scientists, product managers, designers and many others. These professionals have access to databases, but they don't always have the intuition and understanding to write efficient queries. In an effort to make my team write better SQL, I went over reports written by non-developers and code reviews, and gathered common mistakes and missed optimization opportunities in SQL.

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category: PostgreSQL | clicked: 0 | | source: hakibenita.com | show counter code
tags: Performance, SQL

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