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TDWI Articles

Practical Data Science


Beer and Diapers: The Impossible Correlation

At TDWI's recent Executive Summit, Mark Madsen asked: is there a statistically significant correlation between sales of beer and sales of diapers or has the correlation been misused.

Teradata: Here, There, and Everywhere

For companies trying to balance the convenience of the cloud against on-premises performance advantages, Teradata Everywhere should be compelling.

Data Digest: Protect IoT, IoT Data Integration, Why Choose Self-Service

Learn how to protect your IoT devices from attacks, how to prepare data integration strategies for IoT, and why enterprises are choosing self-service analytics tools.

Big Databuse

With so many election predictions gone wrong, what are the lessons for business use of big data?

Data Digest: Data Strategy for SME, Data Lake Architecture, Find the Right Data

Choosing data tools for small and midsize enterprises, adjusting data lakes to increase processing speed, and finding the right data to achieve success.

Leverage Your Data for Better Customer Service

Even when organizations have the necessary data to improve service processes, customers may still receive confusing communications that make organizations seem incompetent.

Data Stories: Using Pie Charts, Grid Maps, and Text Analysis

Learn about the readability of pie and donut charts, explore how to make an easy grid map, and see how to best use graph analysis on text.

Data Digest: Election Predictions Fail, Securing Endpoints, Changing Approach to Big Data

How election predictions and polls failed, avoid common mistakes in securing network endpoints, and understand the future of big data and emerging technologies.

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