This is a good question and this question can be also asked in the Tableau Interview. So lets understand why Tableau is needed for an organization?.
Tableau is the tool which provide vast numbers of functionalities for analysis and visualization of data. Like manipulation of data in desire format, different types of charts needed for data analysis, filtering, calculations, parameters etc. It also provides the mathematical calculation which can make your visualization skill beyond the basic charts and graphs
Let take example: Imagine if you are a store manager of your organization and use the sales data. You have information on daily sales, product categories, customer demographics, and more. This data is valuable for your organization, however it’s difficult to understand just by looking at data structure like rows and columns.
This is the task where Tableau tool comes in.
Tableau tool transforms raw data into visually appealing and easy to understand insights of data. For example, you could use Tableau tool to create a bar chart showing the top selling product categories. You could also create a map showing sales by country, state and highlighting those areas with high and low performance.
Key benefits of using Tableau:
- Data Visualization: Turns complex data into easy format to understand visuals like charts, tables, and maps.
- Interactive Dashboards: Creates dynamic dashboards that allow users to explore data, filter, and drill down for deeper insights of data.
- Data Discovery: Users to understand the patterns and trends in data they might not have noticed otherwise.
- Faster Decision Making: Provides timely insights of data to support your organization decision making.
- Improved Communication: Effectively communicates data driven stories to diverse audiences.
Tableau tool helps you to unlock the power of your data, making it easier to see what’s happening, why it’s happening, and what to do next. The action plan you can create for our organization.
As the world is moving toward business intelligence market, the platform is known for taking any kind of data from almost any system, and turning it into actionable insights with speed and ease. So Tableau is a simple as dragging and dropping tool.
- It is the trusted leader in analytics
- Customer focused innovation
- Data culture that drives change
- The most intuitive user experience
- Powerful analytics for everyone
- People learn faster
- Flexibility and choice
- Governance and security
- Integration and extensibility
These all advantage of Tableau make it different from others analytical tools. It is most demanding platform among organization because of its visualization capabilities. where user can make complex visualization based on drag drop functionalities and also use of complex mathematical operation in calculated fields.