Sql Programming Tutorials, Guides & Best Practices

mysqldump -u your_username -p your_database_name > backup.sql

• your_username: Your MySQL username.
• your_database_name: The name of the database you want to export.
• backup.sql: The file where the exported data will be saved.

• Server Health: CPU, memory, and disk usage.
• Top Queries: The most time-consuming queries.
• InnoDB Metrics: Buffer pool size, read/write operations, and more.

MySQL Enterprise Monitor is a comprehensive tool for monitoring MySQL databases. It provides real-time performance insights and alerts.

SELECT first_name, last_name FROM users LIMIT 10;

Query caching stores the results of a query, reducing execution time for repeated queries with the same parameters.