Coronavirus disease (COVID-19) is an infectious disease caused by a virus that can spread from person to person.

It is not only restricted to one country but it also spread all over the world. Every country have more or less coronavirus symptoms that affect the population but also the economical growth as well.

This article helps you to create our own dashboard of COVID-19 and we can view the all cases around the globe as well as country specific.

I use the data set by “COVID-19 Data Repository by the Center for Systems Science and Engineering (CSSE) at Johns Hopkins…

This is my research lab project task that is part of my masters degree in Software Systems Engineering at RWTH Aachen University.

While brainstorming the idea, I along with my lab partner Sana Kanji did some research about the feedback of the Fusion users in AutoDesk Fusion360 forums[1] and created a Wishlist for the fusion360 users that they really need it. …

Grafana is a multi-platform open source analytics and interactive visualization web application. It provides charts, graphs, and alerts for the web when connected to supported data sources. It is expandable through a plug-in system. End users can create complex monitoring dashboards using interactive query builders. It is written on Go programming language.

Image created by own: Icons from google
  1. Download the Setup from Grafana offical site.
  2. Select a Grafana Version you want to install (most recent Grafana version is selected by default).
  3. Select an Edition.
  4. Click Windows.

Install with Windows installer

  1. Click Download the installer.
  2. Open and run the installer.

Log in for the first time

  1. Open your web browser and go to http://localhost:3000/. 3000 is the…

Image Created by Own: Icons taken from Google

Thanks to Analytics Vidhya that published my previous article “Data Visualization with React & ECharts” in which I have covered the importance of data visualization and how we visualize the data in React.js using ECharts. Now this time we do the same data visualization plots but with other JavaScript library that is Chart.js. This article helps you to plot & understand some basic visualization of the dummy data with React and Chart.js.

React is an open-source JavaScript library, maintained by Facebook for building user interfaces or UI components.

Chart.js is a free open-source JavaScript library for data visualization, which supports…

With the innovation of technologies in the field of Data Engineering, the term Data visualization has significant importance as it is an one of the essential components of Industry 4.0 and 5.0.

Data visualization is about representing data or information in a graph, chart, or other visual format which helps to communicate relationships of complex data with images. The main goals are:

  • quick understanding of the information
  • identify emerging trends/clusters and act quickly based on what we see
  • identify relationships and patterns within digital assets
  • can share our story (results) with others
  • analysis at various levels of detail
Image from : Represent the importance of visualization in various areas with different perspectives

This article…

Oman — An Arab country with all of its worth-seeing sights situated in southeastern coast of the Arabian Peninsula of Western Asia is famous for its tourism.

Oman, officially the Sultanate of Oman ( Arabic : سلطنة عُمان) is the world’s major site of meteorite discoveries after Antarctica over the past few years. Among them, one is the fell of Star.


I am talking about the fall of star in Oman.

Aerial View of Bimmah Sinkhole

Bimmah Sinkhole is the world’s largest sinkhole, was created by a falling star. But on the other hand, Geologists have confirmed that it happened…

Mathematics have played main role in solving many of the problems. From space to bottom of the earth no field has become successful without the use of brilliant concepts presented by mathematics. It has actually made logical reasoning very easy.

As the future is always based on some uncertainty. You can never be 100% sure about what would happen next. In this case we can only predict. Predicting is also one of the gift of mathematics. Probability and statistics have taken over the world today. Among many major problems, one problem is about birthday paradox. …

You are passing by a road and you see a bunch of people gathered at a point. What is the first question that pops up in your mind? “Why is there so much crowd?” Yeah?

You are meeting a person for the first time. You both are sitting opposite to one another at a coffee shop table. The person is talking to you, while continuously maintaining eye contact. How do you feel? Of course, good. Because you think the person is paying you attention.

Consider you get a phone call. The speaker says he is from a telephone company and…

Usually people believe “the numerical calculations are exact, but graphs are rough” even though it’s completely wrong. Even I was not right about it before learning data analytics.

If you are new in the data science or its sub fields, believe me this is the first step towards the understanding of the importance of Data Visualization along with the statistics result.

Image from Google

Anscombe’s Quartet is the modal example to demonstrate the importance of data visualization which was developed by the statistician Francis Anscombe in 1973 to signify both the importance of plotting data before analyzing it with statistical properties. It comprises…

Just because they are added in your friend list on Facebook, doesn’t mean they qualify to be called your friends. Why? Maybe because you don’t really hang out together or maybe because they didn’t invite you to their wedding. Well! That’s not quite true as the answer is; your brain has limited space for sustaining quality relationships.

Muhammad Usman

M.Sc. Student in RWTH Aachen University, Germany | Full Stack Developer |

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