The threat of COVID-19 infection was looming around the world for quite some time before the governments involved themselves and tried to take control of the situation with measures like isolation, quarantine and lockdown, accepting the risk of a heavy financial blow. For some countries the state was very late to react and some, like India with its enormous population, reacted just in the brink of time to stall the spread of the virus. So, in this case the only thing that stood between life and death was data. In order to make the people realize the reach and the gravity of a virus like the Covid-19, data visualization has played a tremendous role. It is the story told by the data that is keeping people inside.
Democratization of data with Tableau
It is not easy to make real time data about the spread and effect of a virus available to the common masses. For example, the data dashboard created at the John Hopkins’ Center for Systems Engineering and Sciences (JSE) was inaccessible to most people. It was difficult to interpret for untrained eyes. Tableau took the initiative to make the data available and visualized it in a very interactive and comprehensive manner. Currently the data is accessible through data.world. It comes with plenty of columns and features to give you significant knowledge about the current crisis.
This is important because the scientists, the engineers, the world leaders or the doctors alone cannot fight the situation, it is upon the common people of state to get themselves out of this safely.
The success story of Tableau
The importance of data visualization has been declared and iterated many times through different mediums. It is not the data itself but the story it tells that has the power to move people into action. Tableau helps you make sense of the numbers and the figures and then present it to the stakeholders in a comprehensive, engaging and interactive form.
Tableau Training is virtually indispensable for data science enthusiasts and this fact is gaining more ground with every passing day.
The advantages of Tableau over other visualization tools
Tableau is a dedicated tool for visualization, that naturally makes it more feature laden than most other tools. Tools like R and Python have certain visualization features, in fact excel has been used for visualisation for decades. Tableau trumps all these tools with three prominent qualities.
Ease of usage.
Interactive and easily editable dashboards
Ability to integrate data from other tools with ease.
These features have made Tableau an indispensable part of every data science team. Wherever you try to find an analytics job, Tableau training will always carry additional weightage in your favour.
To finish up
Most of us have never witnessed this sort of a situation where the whole world is plagued by a single enemy; and it is important not to lose hope. Keep your eyes on the data. Let the improving conditions in China help you cope with the anxiety. And since you are lock down, you may consider signing up for online tableau training.