How does connection pooling improve performance in Node.js?

How does connection pooling improve performance in Node.js?

Connection pooling allows multiple database connections to be reused, reducing the overhead of establishing new connections.

What are the benefits of using a connection pool over creating new connections each time?

Using a connection pool minimizes latency, conserves resources, and enhances application scalability by managing connections efficiently.

Can you explain how to implement connection pooling in a Node.js application?

Sure! You can use libraries like mysql2 or pg for PostgreSQL, which provide built-in support for connection pooling.

Are there any downsides to using connection pooling?

Yes, potential downsides include increased complexity and the need to manage pool size to avoid exhausting database resources.