How can I optimize TypeORM performance in my Node.js application?

How can I optimize TypeORM performance in my Node.js application?

To optimize TypeORM performance, consider using query caching, optimizing your database indexes, and reducing the number of relations loaded.

What are some specific techniques for query caching?

You can use TypeORM's built-in caching features by enabling it in your connection options and using the cache option in your queries.

How do I identify slow queries in TypeORM?

You can enable logging in TypeORM to see the executed SQL queries and their execution times, which helps identify slow ones.

Are there any best practices for using relations in TypeORM?

Yes, avoid loading unnecessary relations, use select to limit fields, and consider using eager or lazy loading based on your needs.