TDWI Articles


Data Digest: Accessible Visualizations, Cloud Security, SQL for Data Science

Data availability for the visually impaired, good cloud security practices, and SQL’s importance for data science.

Enable Deeper Understanding with Great Data Storytelling

How do you tell a good quantitative story? According to Angela Bassa, it's at once a straightforward enterprise and a methodological minefield.

Data Stories: City Shadows, Tourist Photos, Selfie Dangers

These visualizations demonstrate the effect of shadows on city streets, the difference between tourist and non-tourist photos, and the dangers of extreme photos.

The Shortcomings of Predictive Analytics

Data scientist Claudia Perlich explains why we must use machine learning and predictive technologies ethically, responsibly, and mindfully.

Technological Breakthroughs and Trusting Your Team

Russ Olsen advises technical people not to discount the human element. Without it you'll never pull off a real moonshot.

Data Science at the Frontier: Here Be Dragons

In order to use advanced analytics insights, we must identify and control for our biases. In all likelihood, we're going to be surprised by what we find.

Data Digest: Bad Interview Practices, Data Science and Automation, BI Do’s and Don’ts

Worst data scientist hiring practices, future-proof a data science career, and launch a great BI program.

The Growing Need for SQL for Hadoop

Experienced data management professionals are adopting Hadoop, and they want to use their SQL skills and tools with Hadoop data.

4 Data Management Best Practices for Cloud Computing

Data originating on cloud or migrating to cloud demands best practices just as other valuable data assets do.

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