Database Optimization Tips 📊

Here are key strategies to enhance database performance and efficiency:

1. Indexing
   Use indexes wisely to speed up data retrieval.

   *Tip: Avoid over-indexing to prevent write slowdowns.*

2. Query Optimization
   Optimize SQL queries by reducing complexity and using efficient joins.

   *Example: Replace `SELECT *` with specific columns.*

3. Normalization
   Normalize databases to minimize redundancy and improve integrity.

   *Note: Balance normalization with query performance needs.*

4. Caching
   Implement caching mechanisms for frequent queries.

   *Tool: Use Redis or Memcached for in-memory caching.*

5. Regular Maintenance
   Perform routine tasks like updating statistics and rebuilding indexes.

   *Link: [Read more about maintenance schedules](/database_tips_en)*

For advanced techniques, check out our guide on database security best practices. 🛡️