How can I optimize my Node.js application with advanced MySQL queries?

How can I optimize my Node.js application with advanced MySQL queries?

You can optimize your Node.js application by using techniques like indexing, query optimization, and connection pooling.

What are some best practices for writing efficient SQL queries?

Some best practices include using SELECT only for necessary columns, avoiding SELECT *, and using JOINs wisely.

How can I implement connection pooling in Node.js?

You can use libraries like mysql2 or Sequelize, which provide built-in support for connection pooling.

Can you give an example of an advanced query using JOINs?

Sure! An example would be: SELECT users.name, orders.amount FROM users JOIN orders ON users.id = orders.user_id;