How can I improve the performance of async iteration in Node.js?

How can I improve the performance of async iteration in Node.js?

You can improve performance by using for await...of loops, optimizing your async functions, and minimizing I/O operations.

What are some common pitfalls to avoid when using async iteration?

Common pitfalls include not handling errors properly, blocking the event loop, and not using efficient data structures.

Can you give an example of a performance issue with async iteration?

Sure! A common issue is using Promise.all with a large number of promises, which can overwhelm the event loop.

How does the choice of data structure affect async iteration performance?

Choosing the right data structure, like using arrays over objects for sequential access, can significantly enhance performance.

Are there any libraries that can help with async iteration?

Yes, libraries like async and bluebird provide utilities that can help manage async operations more efficiently.