If it is put very simply, the function of an analyst in a company is to feed the other teams with data driven insights to influence decisions. This implies that apart from analyzing and drawing insights from collected data there is a crucial communicative side of the job. It is not what you find but the story that you tell, featuring all your findings, that matters. The company and its other departments that depend upon data analysis are usually communicated with through data visualization. It is a major step between the analysis and decisive steps.
There are a whole set of tools that can be used for data visualization. Tableau has rapidly become a favorite amongst analysts and is quickly spreading across companies. A Tableau course can really push you a little further toward your goal of becoming a successful analyst. Tableau is an ace tool when it comes to data visualization and graphical representation principally because of its simplicity. It allows you an ample amount of flexibility. It is easy to edit or alter a presentation on Tableau and you do not need to understand a programming language to perform the tasks on this tool. It is basically designed for quick and hassle free generation of insightful data visualizations. Yes, it does make your life easy because when you are asked to prepare consecutive presentations by multiple stakeholders on the very same day, speed and flexibility are exactly what you need.
Let us get a little deeper into data visualization
2.5 billion GB new data is created every day, a certain chunk of that data matters to your company. You may try to assess general patterns from specific details or predict a behavioral change from the history of shifting trends. But let us stick to our matter of interest here which is data visualization.
There are various complex methods of creating visualizations; you are welcome to try all of them and decide what suits you best. There is a simple fact that you must keep in mind – drawing attention toward the substance rather than the procedural details. The substance has to be digestible, engaging and thought provoking. The growth of your career as an analyst really depends upon two things.
- How influential your analysis is for the company’s decisions
- How easy it is to understand the story that you are trying to tell.
A Tableau course which is usually very short in length and easy to digest can take you miles ahead in these areas.
How does data visualization help the business?
It is the medium on which a company can manipulate and interact directly with data. Each and every business activity and their respective results can be focused upon in a manner that helps every one understand and think. Better the visualization easier it is to act on it. It draws patterns from quantitative information and makes it easy for the management to decide upon the required action. Companies across various industries are integrating Tableau in their system to make data visualization easier, simpler and accessible. This surely makes enrolling for a Tableau course an obvious choice for any analytics aspirant. Learn to find the right balance between visual appeal and practicality and you will become an asset for your company.