How can I improve connection pooling performance in my Node.js app?

How can I improve connection pooling performance in my Node.js app?

To improve connection pooling performance, consider using a library like pg-pool for PostgreSQL or mysql2 for MySQL. These libraries manage connections efficiently.

What are the best practices for configuring connection pools?

Best practices include setting the right pool size based on your application's load, using idle timeouts, and handling connection errors gracefully.

How do I monitor connection pool performance?

You can monitor performance using tools like PM2 or by logging connection events in your application to analyze usage patterns.

Are there any common pitfalls to avoid?

Yes, common pitfalls include setting the pool size too high or too low, not handling connection errors, and failing to release connections back to the pool.