What is Tableau?

Tableau Software is the fastest-growing data visualization tools that are currently in use in the BI Industry. This business intelligence tool is best for the transformation of raw data into an easily understandable format. People can easily analyze this tool with zero technical skills and coding knowledge. This article starts with data visualization and the importance of tableau as a Data Visualization tool. Are you looking for the same? Then this article is for you!  without wasting much time, let's start our discussion with

What is Data Visualization?

Data visualization is the art of representing the data in a manner that a non-analyst can even be understood.  Elements like Colours, labels. Dimensions can create masterpieces. Hence the surprising business insights help people to make informed decisions. Data visualization is an important part of business analytics. Since the data from various sources were discovered, business managers at all levels, managers can analyze the trends visually and take quick decisions. Among the multiple data visualization tools that were available today in the market, Tableau is one of the best business intelligence(BI) as well as the data visualization tool.

What is tableau?

Tableau is one of the fastest-growing Business Intelligence(BI) and data visualization tools. It is very fast to deploy, easy to learn, and very intuitive to the customer. Any data analyst who works with tableau helps people to understand the data. Tableau is greatly used because data can be easily analyzed. Also, all the visualization was referred to as dashboards as well as the worksheets. Tableau online allows one to create dashboards that provide actionable insights and drive the business forward. Tableau business intelligence products always operate in virtualized environments where they were configured with the proper underlying system as well as the hardware. It is used to explore the data with limitless visual analytics.

A tableau reporting tool helps to convert your textual as well as numerical information to beautiful visualizations through interactive dashboards. It is so popular, fast, interactive, dynamic, and has a huge fan base in the public as well as the enterprise world. Moreover, it has effective documentation for each issue and has the steps to solve the issue.

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Why  Tableau?

A tableau is software that helps to understand the data patterns and provide a visual representation to them. Tableau analysts need to understand the patterns and derive meaningful insights and use statistics to represent data and clarify the finding to the business people who do not have the technical knowledge. Tableau Analytics helps non-technical people to understand the data and make data-driven decisions to help in the organizations. Since people can analyze the data quickly when compared to the things present in reports, tableau suits best for business analysis in that manner. Many Analysts say that tableau bi is the best tool for business analysis and stands as one of the popular data visualization tools in the industry. Moreover, when compared to tableau pricing with other business intelligence tools, tableau cost less in the IT industry.

What are the products of Tableau?

This tableau business Intelligence tool has the following products:

Here the products were categorized into:

a)Visualization Development Products: These include the Tableau desktop as well as the Tableau public

b)Visualization Publishing Products: These include  the Tableau Server, Tableau Reader, Tableau Online

Let us have a look at all those:

a)Tableau Desktop:

It allows users to create, format, and integrate various interactive views and dashboards using the rich set of primitives. It is responsible for supporting the live up-to-date, data analysis by querying the data residing in various native as well as the live connected databases. The create visualizations are then published by sharing the tableau packaged workbook that has the extension .twbx.  It comprises of

a)Tableau Workbook with an extension .twb is an XML document describing the visualization templates

  1. b) Responsible for supporting other files like images etc

b)Tableau Server:

It is a secure, reliable as well as well governed enterprise-level environment to share and publish the visualization using tableau desktop. This server acts as a central repository for various data sources in data engines and accesses the privilege details across the firm.

c)Tableau Public:

It is a cloud-hosted free version with tool usage limitations. It has two public products namely tableau public desktop well as tableau public server. The limitations of tableau public  are:

1)It supports the locally available data extracts

2) Allows the input of one million rows

3) Unlike the tableau desktop, users cannot save the report locally and they were restricted to save the workbook in the tableau server that is accessible to all its users.

d)Tableau Online:

It is a cloud-hosted sharing platform. It can connect with cloud databases like Amazon Redshift, google big query, etc. It refreshes the extracts and lives connection with on-premises data stores using tableau bridge.  Unlike the tableau server, editing of workbooks, as well as the visualization, needs the data server connection and these operations were limited by maximum bound on row count.

e) Tableau Reader:

It is a desktop application that allows users to perform view interactions like drill down and roll up of OLAP  cubes. But it cannot edit embedded content in the published visualizations that are built-in tableau desktop.

Advantages of Tableau:

The utilization of tableau reporting has the following advantages:

  1. Fantastic Visualization: You can work with a lot of data that does not have any order and create visualizations. Here you have the option of switching between various visualizations. Moreover, it also capable of exploring the data at a minuted level.
  2. In-depth Analysis: It helps enterprises to analyze the data without any specific goals in mind. Through this tool it allows you to explore various visualizations and have a look at the same data from different angles. You can frame for “What if “ queries and work with data by hypothetically visualizing it differently and adding the components for comparison as well as the analysis.
  3. User-friendly Approach: This is the greatest strength of tableau. It is built from scratch and suits the best people who do not have the coding experience. So everyone can use this tool, without any prior experience. Since most of it was drag and drop, each visualization is intuitive.
  4. Working with Disparate Data Sources: Tableau has a powerful reason to be included by various organizations where the data comes from disparate sources. Tableau is capable of connecting to the various data sources, data warehouses, and the files connecting with other data sources, data warehouses that exist in the cloud. It is also capable of blending all kind of sources to help the organization grow as well as the visualizations
  5. Adding a Data Set: Whether it is a database (or) an excel workbook, the tableau is capable of adding new data sets that can blend with tableau using common fields.

Hence likewise, there are many advantages of this tableau visualization tool. By reaching the end of this blog, I hope you people have gotten enough knowledge on tableau regarding the need, application in the IT industry. You people can get practical knowledge on tableau visualization at Tableau Online Course. Also, check our latest Tableau Interview Questions and get ready for the Interview. In the upcoming articles of this blog, I'll be sharing the details of variations of various tableau products and their applications in the real world.