2013年11月1日星期五

Node.js development , A step ahead to the future !

In a very short time Span Node JS development has made a remarkable identity in the programming community. It is commonly known as NODE is basically a server side JavaScript software programming language developed by Mr. Ryan Dahl in 2009. In simple words it is a server side java script solution which is used to receive and respond the HTTP requests.  It is simply concerned with the network programming and server side response processing system.
Node is based on Google’s V8 JavaScript virtual machine is focused on building server side applications. There are many positive points which make it special for most of the programmers. Its  processing is totally different from the other models because it is an event based asynchronous process which runs on event stack and sends small request without waiting for the responses.
As we know that it has its own advantages and benefits in the programming it has some disadvantages also. Below we have mentioned some pros and cons of Node.
Advantages of NODE JS development,
According to Mr. Ryan Dahl who is the developer of the NODE framework, it does not block input and output (I/O). In simple it is based on the high number of small processes which reduces the CPU processing time.Performance is the advantage because it allocates a small heap for every connection.Node is an event based asynchronous process and that is why it takes less processing time.Disadvantages of NODE development,
As we have talked about the focal points of the Node.js exhibition there are certain burdens are likewise connected with it.Unstable API is the primary disservice of NODE.JS growthLack of Standard library is a standout amongst the most feeble part of itLack of libraries as a ruleHow Node.js works?
Node framework  runs on V8 JavaScript engine which is utilized by Google within its particular Chrome Browser. The practicality of JavaScript motors is extremely basic; it just translates the code and executes it. Assuming that we discuss the Google they have made an exceptionally quick translator customized in an extremely ubiquitous dialect C++ with V8 JavaScript engine.
Where it is convenient?
As we have examined prior that Node framework is exceptionally suitable structure for a large portion of the programmers yet still we have missed certain indicates where it might be advantageous. Chiefly Node is worth where server side scripting is needed.
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