The way to Use a couple of Node.Js variations In windows OS


With multiple Node.Js versions, it is hard to specific ones, as there may be multiple necessities where we need to replace one-of-a-kind versions. So for this requirement, we can use nvm-home windows, that is open-supply software that allows control and deploy multiple variations of Node.Js in home windows OS for different operating structures whilst we’ve got exclusive nvm available.

Step 1 

Download nvm-windows from the below link. We can use which contains the executable.

Step 2

Extract and install the executable when you have already set up Node.Js. Do not worry… Simply press sure to the popup

Step 3

Use the below command different versions of Node.js downloading the latest version:-

01: nvm install latest 

Downloading the specific version of Node.js:-

  01. nvm install 10.16.0

Step 4

To check all the to be had variations of Node.Js (The model with * signal suggests it’s far getting used):

 01. nvm list

Step 5 

Switching among versions is handiest one command thing that uses the underneath command to switch between the versions (select yes for all of the extra permissions asked after executing the beneath command)

01. nvm use 14.3.0


With the use of nvm-windows, we checked how easy it’s miles to use more than one node.Js variations or even transfer between the one’s variations.

If your task requires a couple of node.Js variations, then nvm-windows is a totally handy tool to use.


Best methodology to use for developing a web-based or mobile-based application.

In the World of Information Technology & day to day Business on-goings, we the people rely on a lot many processes for the fulfillment of our various activities and transactional associations.

While there are quite numerous processes that are relied on by the various associated entities, in the field of Information T Technology, it is the Software Development Process, which is at the top-most or forms the base of all the associated subsequent Processes.
Software Development Process, as a generality, is referred to the core process used for the analysis, planning/preparation, implementation, testing, support, etc, forms of activities which are used by Dedicated Professionals (whether represented by an organization or a group of Individuals) or Free-Lancers (groups or individual).
Simply put the process that encompasses the software development activity done by any individual or group of Individuals or any organization is loosely referred to as the Software Development Process.

Following are some of the key concepts pertaining to the Software Development Process:
1.) Analysis.
2.) Design.
3.) Software Product Development.
4.) Quality Oriented Feature Testing & Resolution of Issues.
5.) Promotion (Optional)
6.) Installation or Configuration on server (& Integration <-Optional).
7.) Maintainance i.e. Feature Addition & Updation.

The earliest roots of Software Development Process form of Methodology to build software products were born in the 1960s and have been on-going since.

It also provides for various sorts of conventions like SDLC (Software Development Life Cycle), which define various techniques for the purpose of easing development and deployment of Professional & Large Scale Software Products & Instances.

That is it makes the process of Software Development more manageable by defining various states for the Process of Software Development.

Due to its primary roots in computing devices, historically software development has been done on computers and also was deployed on computers.

However, in today’s modern world the most common form of communication across distances, the telephone, has received a boost with an era of Smart Phones, i.e. handheld or even wearable phones/devices with the processing power equivalent to some of the yesteryears micro-computer and even supercomputers.

So nowadays while the Software Development Process is still reliant on computers, however, it is more likely than not, that the final target user will be using the developed software product on some hand-held or similar smart device, which means there is absolutely a requirement that the software developer considers the flexibility as such a scenario requires.

So using the Agile Methodology enables the software development process as such that it un-burdens the developer while allowing for the appropriate usage of the end software product on quite a number of various smart devices.

There are also other various methodologies pertaining to the Software Development Process, like Waterfall, Spiral Development, prototyping, Incremental & Iterative, Rapid Application Development & Extreme Programming, all such methodologies are used on a use case basis by the team or entity doing the development based on consideration of respective advantages, as such.


Benefits of Creating an E-Commerce Website with Magento 2

Many of my clients want an E-Commerce website to help expand their existing business. Some even want to start their initial venture with one. One of the many leading platforms for designing an E-Commerce website using PHP is Magento. Like every other software platform/framework out there, Magento is also evolving. The latest offering is Magento 2.

Magento 2 is now currently one of the world’s most flexible E-Commerce platforms. So why would you want to use Magento 2 over any other solution? Well, what are this person actually looking for, when they say, that they want an E-Commerce Website?

Well aside from the fact that they want a Website that allows for a Personalized Shopping Experience along-with a Secure & Reliable Payment System, they are also looking for some of the following qualities.

Personalized User Experience

Magento 2 provides many Extensions for a Personalized User Experience. They are a number of extensions that collect data about the customers based on their search history, location, professed interest & more. This allows the benefit of providing content that is more Individualized for the customer`s needs & expectations.

Secure & Reliable Payment System

Magento 2 has a powerful Payment Gateway API with almost all features and capabilities to allow for a custom payment integration whilst maintaining the security layers expected of such a system.

Responsive Web Design (RWD)

RWD allows for the presentation of content across a wide range of devices that the customer may use to interact with your Website. In-fact considering the growth in the use of mobile as a means of shopping online, Magento 2 has out-of-the-box themes that use the mobile-first RWD approach.

Speedy Page Loading

Magento 2 uses “Varnish Cache Configuration”, an accelerator that allows the server to handle much more traffic without adversely affecting the website`s functionality.

Customer Reviews

Some of the Extensions available for Magento 2 allow for the incorporation of “Product Ratings & Review” functionality, with much ease.

Powerful Shopping Cart

A persistent cart can be very easily enabled in Magento 2 Admin. Also, it is very easy to send automated reminders to customers with abandoned carts & wish lists.

Social Media Presence

Among the numerous extension available for Magento 2, many provide for seamless login to various social media accounts. This means that the customer can re-use his / her social media credentials and need not be burdened to create a new profile.

Return/Exchange Info.

A returned merchandise authorization (RMA) feature can be very easily incorporated in Magento 2

Using Magento 2 to build an E-Commerce Website makes sense as it is more beneficial for building a professional Website designed to the expectations of the client.


Mongo DB vs MySQL

Databases form the literal back-bone in any form of Organization.

But what is a Database?

Basically any sort of grouping or structuring of data in one or more form can be considered a database.

At a time that referred to actual physical files & folders filled with documents pertaining to the specific organization.

As technology keeps progressing and has become integral part of day to day life of our society, the concept of Database is also evolving in step with it.

So nowadays the term database simply refers to any of electronic storage software which allows for holding of data in an organizational defined structure.

Broadly databases can be put into 2 category : 1.) SQL   & 2.) No SQL

1.) SQL : Most of DBMS, RDBMS & ORDBMS use SQL (Structured Query Language) for interaction  & management of the Database. This is a mature standard and is widely implemented & supported. One of widely used “SQL” database product is “MySQL”.

2.) No SQL: This refers to any form of Database that does not use SQL for interacting & maintaining the database. It is not a new concept, as almost all forms of Database technologies preceding the SQL Standard (and even after that) have been using mostly independent (and often proprietary) techniques for interacting & maintaining of the database.

But more recently “No SQL” refers to those Database Technologies that differ only from “SQL” based database in that they use standardized set of process to interact & maintain databases without the use of “SQL” standard. One of the widely used “No SQL” database product is “Mongo DB”.