The Advantages of Node JS
3. Fast SuiteNode JS runs on chrome’s V8 engine, which is developed by Google. Event loop in Node JS handles all asynchronous operations so Node JS acts like a fast suite and all the operations can be done quickly like reading or writing in the database, network connection, or file system it is also one of the fastest runtime system engines so that’s amazing. Also, with Node JS, it is easy to find mistakes in the front end as well as backend.
4. Advantage of CachingThe advantage of Node JS is that it runs on an open-source runtime environment which helps Node JS provide the ability to cache a single module. The entire request for the first modules gets cache in the application memory when there is any request for the first module, so you don’t need to re-execute the code.
5. Data StreamingBig companies like Netflix use Node JS for streaming purposes. This is mainly due to Node JS being lightweight and fast, besides it provides a native streaming API. These streams allow users to pipe down the requests to each other, resulting in data being streamed directly to its final destination at lightning speed.
These are the certain advantages of Node JS as server-side programming.
Disadvantages of Node JSAlong with plenty of advantages Node JS also comes with certain disadvantages which you should consider before choosing it as your primary technology for preparing enterprise-level applications.
1. APIs keep on changing for Node JS with newer versions.
2. Code for large applications is somewhat complex due to the asynchronous nature of Node JS.
3. Strong library support system is not found yet for Node JS.
4. Not having well with processing CPU-intensive requests as Node JS prioritizes one single request at a time leads to slow down in computation tasks.
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