It can pull data from any platform imaginable. Tableau connects and extracts the data stored in various places. If you want to share the dashboards that you have created, the receiver should have Tableau Reader to view the document. The security level is zero in Tableau Reader as anyone who gets the workbook can view it using Tableau Reader. The data can be filtered but editing and modifications are restricted. Tableau Reader is a free tool which allows you to view the workbooks and visualizations created using Tableau Desktop or Tableau Public. Data that is streamed from the web applications say Google Analytics, are also supported by Tableau Server and Tableau Online. To publish, both Tableau Online and Server require the workbooks created by Tableau Desktop. Tableau Online creates a direct link to over 40 data sources that are hosted in the cloud such as the MySQL, Hive, Amazon Aurora, Spark SQL and many more. There is no storage limit on the data that can be published in the Tableau Online. Its functionalities are similar to Tableau Server, but the data is stored on servers hosted in the cloud which are maintained by the Tableau group. Tableau OnlineĪs the name suggests, it is an online sharing tool of Tableau. The hardware and the software are maintained by the organization. The admin of the organization will always have full control over the server. The security is high in Tableau server, and it is much suited for quick and effective sharing of data in an organization. They just require the login credentials with which they can check reports via a web browser. However, It’s not necessary that the licensed users need to have the Tableau Server installed on their machine. Once the work has been uploaded to the server, it will be accessible only to the licensed users. To share dashboards in the Tableau Server, you must first publish your work in the Tableau Desktop. The software is specifically used to share the workbooks, visualizations that are created in the Tableau Desktop application across the organization. This version is the best for the individuals who want to learn Tableau and for the ones who want to share their data with the general public. There is no privacy to the files saved to the cloud since anyone can download and access the same. By the word “Public,” it means that the workbooks created cannot be saved locally in turn, it should be saved to the Tableau’s public cloud which can be viewed and accessed by anyone. It is Tableau version specially build for the cost-effective users. It is best suitable for those who wish to publish their work in Tableau Server. Also, in Professional version, there is full access to all sorts of the datatype. The difference is that the work created in the Tableau Desktop can be published online or in Tableau Server.
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