This repository contains practice challenges and hands-on exercises from a Data Science course, covering various technologies and concepts across the entire data science lifecycle. It includes Python ...

For decades, Excel has been the primary tool ­accountants use to summarize or chart data. Tableau also handles these tasks well. For someone who’s familiar with Excel, it may seem easier to use Excel, ...

1 SQL Sales Data Exploration An exploration into sales, customer, and product data using SQL to answer common business questions from company stakeholders. 2 Canadian Cocoa Market Dashboard A ...

Written by a team of experts, this Tableau book not only helps you pass the certification exam but also equips you with the skills and confidence needed to excel in your career. It is an indispensable ...

SQL, Tableau, Excel, and Python each bring unique strengths to the table, catering to different aspects of the data workflow. SQL is indispensable for database operations, Tableau excels in ...

Tableau's strength lies in its ability to handle large datasets for chatbots and perform complex calculations swiftly. Its extensive library of pre-built connectors facilitates seamless integration ...

A sample Tableau Public data visualization, with a fully interactive data set. Tableau Desktop Public allows you to create such visualizations from CSV, Excel, or Access data, then publish them as ...