What is Tableau basics?

Tableau course basics refer to the fundamental concepts and skills that you need to understand and master when working with Tableau, a powerful data visualization and business intelligence tool. These basics form the foundation for creating, analyzing, and sharing data visualizations effectively. Here are some key aspects of Tableau basics:

Data Connection: Understanding how to connect Tableau to various data sources such as databases, spreadsheets, and cloud-based platforms is essential. Tableau allows you to connect to data through data extracts or live connections.

Data Source Tab: This is where you import or connect to your data. You can preview your data, make initial transformations, and set up data source options here.

Data Preparation: Before creating visualizations, you often need to clean, transform, and shape your data to make it suitable for analysis. Tableau provides tools for data preparation, and this is a fundamental step.

Workspace and Interface: Familiarize yourself with the Tableau workspace, including menus, shelves, and panes. Key elements include the Data Pane, Dimensions, Measures, and Marks card.

Dimensions and Measures: Understand the difference between dimensions (categorical data) and measures (quantitative data). You'll use these to build your visualizations.

Building Visualizations: Learn how to create basic charts and visualizations, such as bar charts, line charts, scatter plots, and maps. You'll use the Marks card to define how data is represented visually.

Filters and Parameters: Explore how to use filters and parameters to control the interactivity of your dashboards and make them user-friendly.

Dashboard Creation: Tableau allows you to combine multiple visualizations into interactive dashboards. Basics include creating dashboards, adding sheets, and setting up actions for user interaction.