Why is Tableau – The Complete Guide to Tableau usage for Big Data Analysis

Why is Tableau – The Complete Guide to Tableau usage for Big Data Analysis

Tableau is a software startup that creates collaborative data visualisation tools for businesses that deal with data analytics. Companies use Tableau to visualise data and reveal trends for business intelligence analysis, making data more intelligible. Here, in this blog we will discuss what is tableau used for and to learn more about Tableau, join Tableau Online Course.

Why Use Tableau? 

Different Tableau uses have emerged due to the introduction of Big Data. As a result, we’ve decided to address your question, “Why Use Tableau?” There are numerous definitions for Big Data, one basic one is ‘Lots of Data, No Insight. Otherwise, we’d all be discussing Actionable Data or the benefits of Our Analytics. Tableau, fortunately, makes it simple to obtain these.

Let’s start with an overview of Tableau’s capabilities. Tableau Software is a programme that aids in interpreting and actionability of Big Data and small data. The primary benefit of Tableau software is that it aids in visualising and comprehending data. They are doing a fantastic job after ten years of regular use of the equipment. As a result, I’d like to share some of Tableau’s best features with you.

Tableau Training in Bangalore will enhance your technical skills in Tableau Softawre.

Why Tableau is used? 

Tableau software is used in a variety of ways. Tableau can help you with the tasks listed below.

Combine facts from various sources to create a single source of truth.

Tableau can bring data from Excel and Access, SQL databases, and cloud-based applications like  Salesforce together in seconds. There is no need for a code. This is one of the Tableau features that allows you to see the whole picture of your firm and have a single source for all business reports.

Perform Basic ETL Operations Quickly

One of Tableau’s best features is doing basic ETL operations quickly. If you need to change data into a specific format, Tableau’s automated data reshaper tool can help you do so rapidly. You may split fields, concatenate fields, join on attached or calculated fields, remove white space and headers, and switch data types in just a few clicks. What used to take a SQL programmer several minutes to create code for or a businessperson a day to perform in Excel can now be done in seconds.

 Provide Beautiful Dashboards And Reports

Tableau software’s visual features are one of our favourite aspects. Tableau has built-in visual best practices, so even if your end-users have no experience with correctly displaying data, it can go a long way to ensuring reports are informative and eye-catching and that data is presented in an intelligible manner.

Automate Reporting

Automated reporting is one of Tableau’s applications. You can rapidly create a report, point it to a specific data set, have the data automatically refresh, and never touch it again. Set it up, then watch for insights and take action. There is no need for a code, additional time, or further meetings.


We hope you have found  the answer to the question, ‘Why Tableau?’ Check out this blog to determine when it’s appropriate to utilise it. Do you like to learn Tableau? FITA Academy offers the best Tableau Training in Chennai. We can assist you with becoming familiar with the various uses and applications of tableau, from basic to sophisticated, and in the process.

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