掌握Node.js性能:释放Worker Threads和Clustering的力量——Hoai Nho
原文英文,约800词,阅读约需3分钟。发表于: 。Node.js is known for being single-threaded, leveraging the event loop to handle asynchronous operations efficiently. However, handling CPU-intensive tasks or utilizing multiple CPU cores requires...
Node.js使用事件循环处理异步操作,但对于CPU密集型任务,可以使用Worker Threads和Clustering。Worker Threads在单个进程中并行处理计算密集型任务,不会阻塞事件循环;Clustering通过创建多个进程来利用多核CPU,适合高流量应用。两者通过消息传递进行通信,Worker Threads适合图像压缩等任务,Clustering适合负载均衡的HTTP服务器。选择合适的技术可以提升应用性能和扩展性。