Tableau Desktop Professional — interactive dashboards, visual analytics and data storytelling for teams.

Official supplementary material for the book 'Visual Analytics with Tableau' by Alexander Loth (Wiley). This repository provides all the Tableau Workbooks (.twbx) and Tableau Prep Flows (.tfl) used in the book's examples, enabling readers to follow along step-by-step and enhance their hands-on learning experience.

💧 Réalisation d'une étude sur l'eau potable avec le logiciel Tableau

Seamless integration between Tableau Prep Builder and Einstein Discovery's predictive capabilities!

Repositorio adicional de la asignatura "Introducción al Business Intelligence" de la UOC

Food Delivery Company Sales Analytics using Tableau

Designing a Data Warehouse (from Operational Data Sources) containing Multiple Data Marts for HHUSA Program for analysis using OLAP queries and Tableau.

Offizielle Begleitmaterialien, Datensätze und Arbeitsmappen zum Bestseller "Datenvisualisierung mit Tableau" von Alexander Loth.

Tableau data preparation project focused on building a structured data model from Excel-based learning platform data using Tableau relationships, calculated fields, data cleaning, and transformation techniques for business intelligence analysis.

The app executes tableau prep flow to refresh hyper file locally and/or publishes extract file to tableau server

Interactive data projects using D3.js, Tableau, and Tableau Prep. Features custom builds for Road Safety in Greece (ELSTAT/WHO) and Global Education & Economy Trends (PISA, World Bank). Includes ETL workflows for data cleaning and geospatial analysis.

Cleaned regionwise data and combined them into one file using Tableau Prep

An R Script for Tableau Prep that receives a dataset, calculates the seed and returns the number of random samples that were set up on the script.

HPV Vaccination Coverage and Prevalence Trends Dashboards

End-to-end ETL and Business Intelligence project analyzing 24 years of global energy trends across 20 countries using Tableau Prep and Tableau Dashboards.

Visual HR analytics dashboard (Tableau) built for ASU coursework to explore employee attrition, performance, and satisfaction using real-world data.

Production Tableau dashboards connected to Snowflake and AWS Redshift — LOD expressions, table calcs, custom SQL data sources, Tableau Prep flows, supply chain and customer analytics

An interactive data visualisation dashboard built using Tableau Desktop to research and analyse the relationship between the price volatility and adoptability of bitcoin.

Airbnb Sicily analysis: data cleaning with Tableau Prep, visualization with Tableau Desktop to guide profitable property investments on a limited budget.