The pros and cons of node. js

The pros and cons of node. js

Advantages:

1. Use event-driven, asynchronous programming, designed for network services.

2. Node. js non-blocking mode IO processing gives node. JS the ability to deliver high performance and outstanding load with relatively low resource consumption.

3. Node. js is lightweight and efficient, and can be considered the perfect solution for data-intensive real-time applications.

4. js language suitable for front-end engineers to get started.

5. Active community development is fast.

Disadvantages:

1. Single-threaded, one-process, single-core CPU only, not fully utilize multi-core CPU server.

2. High demand for programmers once the process crashes, the entire Web server crashes.

3. Not suitable for high-complexity calculations.

(I am not a big God, rookie one, above is my personal understanding, if there is the wrong place to point out that everyone, we progress together! ）

The pros and cons of node. js