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This article mainly introduces the relevant knowledge of "node.js environment performance is high?", the editor shows you the operation process through the actual case, the operation method is simple, fast and practical. I hope this article "node.js environment performance is high?" can help you solve the problem.

The main function of Nginx is reverse proxy, load balancing, which serves other web server. While node.js is generally used as web server, the uses of the two are different, and the performance comparison between the two is of little significance.

Nginx is famous for its simple function, not too complex logic, mainly to solve the resource occupation of Imax O (socket) (memory, threading), and its improved comparison object should be apache httpd and IIS.

Node.js is based on the javascript engine and takes a fancy to the fact that the javascript engine itself does not design the Imax O library, so it is possible to design event-based asynchronous IBO above. The biggest bottleneck of Web application is the high throughput brought by the event asynchronous IAccord O design of IAccord OMagneNode.js, which can handle more requests under the same resources.

But the performance of node.js is not the highest, because of the javascript engine, node.js is single-threaded by default, and a node.js application cannot make use of multi-core resources. However, there are third-party libraries that provide multithreading support, but not seamlessly.

Node.js is to solve the bottleneck (synchronous blocking calls waste threads compared to traditional techniques), it does not improve the speed of Iscaro, but resource scheduling is more efficient. If the speed of node.js O is not solved, node.js can only say that it can handle many request at the same time, but the response time of each request is still that long, or even longer.

Because it is single-threaded, complex javascript operations may cause the entire web server to hang up, so node.js is not suitable for web server with complex calculations.

Nowadays, many webmasters of American video websites are beginning to use lightweight node.js language to write video websites in the background, making the most of the high performance of American servers.

This is the end of the content about "is the performance of the node.js environment high?" thank you for your reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

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