Tableau Foundations: Data Visualization Essentials

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Overview

Tableau Fundamentals teaches participants how to transform raw data into meaningful visual stories. The course focuses on dashboard building, data preparation, and visualization best practices.

Week 1 — Introduction & Setup

Module 1: Introduction to BI & Tableau

  • Business Intelligence overview
  • Tableau ecosystem
  • Tableau interface

Module 2: Installation & Interface

  • Installing Tableau Public
  • Navigation and ribbons
  • Workspace overview

Week 2 — Data Preparation

Module 3: Data Connections

  • Connecting to Excel, CSV, PDF
  • Publishing to Tableau Public
  • Extract vs Live connections

Module 4: Data Fundamentals

  • Data types
  • Measures vs Dimensions
  • Continuous vs Discrete

Week 3 — Transforming & Calculating

Module 5: Combining Data

  • Joins
  • Data blending

Module 6: Organizing Data

  • Sorting
  • Filters
  • Data splits

Module 7: Calculations

  • Calculated fields
  • Text, numeric & date calculations

Week 4 — Visualizations & Project

Module 8: Basic Visualizations

  • Bar charts
  • Line charts
  • Pie charts
  • Tree maps
  • Histograms
  • Scatter plots

Module 9: Mini Project

  • Apply visual techniques
  • Build a complete analytical visualization

Course Outcomes

Participants will:

  • Connect Tableau to datasets
  • Build professional charts
  • Apply calculated fields
  • Create basic dashboards