Your data needs to be in a database, spreadsheet or structured text format before you can analyze it with Tableau. Databases include relational databases and multidimensional OLAP databases. The specific databases your copy of Tableau can connect to depends on your purchase options.

At TekSlate, we offer resources to help you learn various IT courses. We avail both written material and demo video
 tutorials. For in-depth knowledge and practical experience explore Tableau Training Videos.

To see which data sources your copy of Tableau can connect to, select Data > Connect to Data. Any data source that is not supported by your version of Tableau is greyed out. Contact Tableau to upgrade your database accessibility options.

For indepth knowledge on Tableau, click on below

• Inspecting Data in Tableau
• Building Data View in Tableau
• Tableau Training in Hyderabad
• Dates and Times in Relational and Multidimensional DataSources in Tableau
• Data Window Features and Functions in Tableau
• Tableau Interview Questions & Answers