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TDWI Articles

Practical Data Science


Data Digest: Data Science Strategy, Responsibilities, and Business Applications

Creating a data science road map, considering the roles data scientists play, and applying data science to business decisions more directly.

Data Stories: Fast Food Locations, Spurious Correlations, and French Fries

Where fast food is found, the impact of a visualization error, and comparing fried potatoes.

Enabling Citizen Data Analysts in the Post-Hadoop World

The New Year will feature the fallout from the void left by Hadoop's decline.

Data Digest: AI in Healthcare, AI Pitfalls, and Edge AI

New applications and advice for using AI.

Data Stories: The Current State of COVID-19

The speed of the Omicron variant tearing around the world has data visualization makers struggling to keep up.

Executive Q&A: Getting the Most from Unstructured Data

Enterprises are still struggling to mine the wealth of information contained in unstructured data. What are they doing right and wrong? Edward Cui, founder of Graviti, shares his perspective.

Data Stories: Last Year’s Trends, Probability Words, Daily Activities

These data visualizations explore the results of 2021 predictions, the meanings of likelihood terms, and the shift in routines in 2020.

Data Digest: Real-Time Data, AI Predictions, and ML for E-Commerce

Why and how to be careful with real-time data, AI and machine learning trends to watch, and applying data science to online sales and marketing.

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