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After 15 years of working with SQL projects, I’ve compiled the ultimate list of 30 best practices for optimizing SQL performance.

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⏱ Timestamp
00:00 - Intro
00:19 - Golden Rule
01:50 - Tips | Fetching Data
04:37 - Tips | Filter Data
09:58 - Tips | Joining Data
23:00 - Tips | Aggregating Data
25:15 - Tips | Subqueries
30:29 - Tips | DDL Creating Tables
38:05 - Tips | Indexing
40:10 - Final Thoughts

#sql #sqlserver #data #analytics
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