MySQL Best Practices Core Principles - Design schemas with appropriate storage engines (InnoDB for most use cases) - Optimize queries using EXPLAIN and proper indexing - Use proper data types to minimize storage and improve performance - Implement connection pooling and query caching appropriately - Follow MySQL-specific security hardening practices Schema Design Storage Engine Selection - Use InnoDB as the default engine (ACID compliant, row-level locking) - Consider MyISAM only for read-heavy, non-transactional workloads - Use MEMORY engine for temporary tables with high-speed requirements…