How can I optimize my Sequelize queries in Node.js?

How can I optimize my Sequelize queries in Node.js?

You can optimize your Sequelize queries by using eager loading, selecting only necessary fields, and indexing your database.

What is eager loading and how do I implement it?

Eager loading is a way to load associated models at the same time as the main model. You can implement it using the include option in your query.

Can you give me an example of eager loading in a query?

Sure! Here's an example: User.findAll({ include: [{ model: Post }] }); This will load all users along with their associated posts.

What about pagination? How can I implement that with Sequelize?

You can implement pagination by using the limit and offset options in your query. For example: User.findAll({ limit: 10, offset: 20 });