Answer / Nitesh Agrawal

Optimizing a MySQL SELECT query involves several techniques. Here are some key practices:n
1. Proper indexing - Use appropriate indexes on frequently accessed columns in your tables.
2. Reduce JOIN operations - Minimize the number of joins by designing your database schema effectively.
3. Limit results - Use LIMIT clause to limit the number of rows returned if not needed.
4. Avoid SELECT * - Specify column names instead of using SELECT * to reduce data transferred.
5. Use EXPLAIN statement - Analyze the query execution plan using EXPLAIN to optimize further.

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