Tableau is the data visualization solution with the fastest growth in the business intelligence market. It gives you the ability to turn numerical and textual data into visual dashboards that let users examine and understand their data. Because of its interactive, simple, rapid, and user-friendly design, Tableau is highly well-liked.

What is Tableau?

Tableau is a potent data visualization tool with one of the quickest rates of expansion in the business intelligence sector. It is beneficial to distill raw data into a format that is generally understandable. Professionals at all organizational levels can understand data thanks to Tableau. Non-technical people can also make customized dashboards thanks to it.

How does Tableau work?

Tableau is connected to and extracts data from numerous locations. Data can be retrieved from every platform imaginable. Tableau is capable of extracting information from a wide range of sources, including straightforward databases like excel and pdf files, more complex databases like Oracle, databases hosted in the cloud like Amazon Web Services, Microsoft Azure SQL databases, Google Cloud SQL databases, and others.

The ready-to-use data connectors that Tableau provides let you connect to any database. A variable number of data connectors are supported by Tableau, depending on the version you bought.

Tableau Product Suite

Tableau Desktop

Tableau Public

Tableau Online

Tableau Server

Tableau Reader

Tableau Desktop

• You may code and change reports using the robust feature set of Tableau Desktop. 
• Everything is done in Tableau Desktop, from building the charts and reports to combining them all to produce a dashboard.
• Tableau Desktop offers access to Data Warehouse and other sorts of files for real-time data processing. The shared workbooks and dashboards can be done publicly or privately.
• Tableau Desktop is divided into a number of categories based on its access to data sources and publishing options.

In accordance with its access to data sources and publishing possibilities, Tableau Desktop is classified into a number of categories.

Tableau Desktop Personal

The development features are available, much like Tableau Desktop. The personal edition of the workbook restricts access and maintains privacy. The workbooks cannot be published online. It should therefore be made accessible via Tableau Public or Offline.

Tableau Desktop Professional

It resembles Tableau Desktop somewhat. The difference is that the content produced by Tableau Desktop can be published either online or on Tableau Server. Additionally, the Professional version offers total access to all data types. People that want to publish their work on Tableau Server should use it the most.

Tableau Public

• It is a special version of Tableau created for people that value affordability highly. The word "Public" signifies that instead of being kept locally, the created workbooks must be saved to Tableau's public cloud, which anybody can view and access.
• The files stored in the cloud have no privacy because anyone can view and download them. If you want to learn more about Tableau and share your data with the public, you should utilize this version.

Tableau Online

• It is a Tableau internet sharing tool, as the name would imply. Despite having features that are similar to those of Tableau Server, data is stored on cloud-hosted servers that are under the control of the Tableau group.
• The amount of data that can be published in Tableau Online has no storage cap. Tableau Online allows direct access to more than 40 cloud-hosted data sources, including MySQL, Hive, Amazon Aurora, Spark SQL, and many others.
• Workbooks created in Tableau Desktop are necessary for publishing to Tableau Online and Server. Tableau Server and Tableau Online both support data that is streamed from web apps like Google Analytics and Salesforce.com.

Tableau Reader

• You can see the worksheets and visualizations produced by Tableau Desktop or Tableau Public using the free tool Tableau Reader. 
• Filtering the data is possible, however, editing and updating are rather limited. Since everyone who obtains the worksheet can view it using Tableau Reader, the security level is set to zero.
• Tableau Reader must be installed on the recipient's computer in order to view any dashboards you decide to share.

Tableau Server

• The major objective of the program is to distribute workbooks and graphics produced by the Tableau Desktop application throughout the company. 
• You must publish your work on Tableau Desktop before publishing dashboards on the Tableau Server. Only authorized people will have access to the work once it has been uploaded to the server.
• The Tableau Server need not be set up on the workstations of licensed users, nevertheless. They only need the login.
• credentials to access online reports for examination. Tableau Server is the greatest choice for efficient and speedy data interchange throughout an organization because of its high level of security.

Benefits of Tableau

Data visualization

Quickly Create Interactive visualizations

Ease of Implementation

Tableau can handle large amounts of data

Use of other scripting languages in Tableau

Mobile Support and Responsive Dashboard 

Tableau Company Strategy

Data visualization

Tableau's primary function is data visualization. Its technology facilitates complicated calculations, data combining and dashboarding in order to produce stunning visualizations that provide insights that are difficult to obtain by quickly skimming a spreadsheet. Due to its commitment to achieving this goal, it has ascended to the top of the data visualization heap.

Quickly Create Interactive visualizations

Tableau's drag-and-drop features make it simple for users to build highly interactive displays. The interface lets you make a lot of tweaks, but it also prevents you from producing charts that don't follow the suggested best practices for data display. The Tableau Gallery features some of the most incredible images ever produced.

Ease of Implementation

The user experience is improved by the diversity of visualization possibilities offered by Tableau. Tableau is also far simpler to learn than Python, Business Objects, or Domo; even someone who is not a programmer may become proficient in Tableau very quickly.

Tableau can handle large amounts of data

Millions of rows of data may be managed effortlessly using Tableau. Large volumes of data can be seen in a variety of ways while maintaining the performance of the dashboards. Additionally, Tableau provides a feature that enables users to establish "live" connections to a variety of different data sources, including SQL and other ones.

Use of other scripting languages in Tableau

Users may incorporate Python or R to overcome performance concerns and carry out sophisticated table calculations in Tableau. When running data purification procedures with packages, Python script can reduce the impact on the software. Tableau does not, however, support Python as a native programming language. As a result, you can import some of the packages or visuals.

Mobile Support and Responsive Dashboard 

Tableau Dashboard is an excellent reporting tool that enables you to exactly customize the dashboard for a given device, such as a smartphone or laptop. Depending on the user's device, Tableau adapts its behavior to guarantee that the right report is given to the right device and recognizes this information automatically.

Tableau Company Strategy

Tableau has done a terrific job of dominating the market for data visualization solutions. However, given the growing popularity of data science, AI, and machine learning, Tableau ran the risk of slipping behind if it didn't innovate quickly.

Conclusion

Tableau is an extremely effective tool for graphical representation, offering more than 24 different graphical representations. Tableau enables us to rapidly and easily produce dashboards, regardless of how complex or huge the dataset is.