Best Practices for SQL Query Performance
0:21
YouTubeDatabase Dive
Best Practices for SQL Query Performance
To boost SQL query performance make use of these 5 database performance tips: 1) Use WHERE clauses to filter data and avoid unnecessary scans. 2) Select only the data you need and avoid using SELECT * 3) Limit the amount of accessed data by using LIMIT or TOP. 4) Index columns used in WHERE, JOIN, and ORDER BY. 5) Normalize your database and ...
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