You are developing a real-time chat application in Node.js. How would you design the application to handle a high number of simultaneous connections without degrading performance, considering the nature of the Event Loop and Non-Blocking I/O?

  • Use worker threads to offload CPU-intensive tasks.
  • Utilize Node.js cluster module for load balancing.
  • Implement microservices architecture for scalability.
  • Increase the Event Loop's thread pool size.
To handle a high number of simultaneous connections without degrading performance in Node.js, you can use the cluster module, which allows you to create multiple child processes (workers) to distribute the load efficiently. Options a and c do not directly address the Node.js Event Loop's nature, and option d is not a recommended approach as it may lead to thread contention.
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