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TDWI Articles

Practical Data Science


Unifying DW and DL: 6 Key Questions

Questions our analysts didn't have time to answer in a recent webinar highlight key considerations for moving to a unified data warehouse/data lake.

Data Stories: Growing Fields, Couple’s Occupations, Entry-Level Confusion

These data visualizations show which jobs are growing quickly, which jobs are often paired in relationships, and why entry-level isn’t a clear term.

Data Stories: Offline Stores and Online Reviews

These visualizations show the pandemic’s impact on brick-and-mortar retail, trends in online shopping reviews, and how those reviews can be used to improve products.

Why Modernizing ETL Is Imperative for Massive Scale, Real-Time Data Processing

Enterprises must modernize their ETL processes to support cloud migration and other data and analytics strategies.

Data Stories: Emoji Use and Applications

Some facts about emoji, how to use them in visualizations, and how to process them with NLP.

Data Digest: Defining and Scaling Data Science, Data Sharing

The difference between data analytics and data science, common problems facing data science projects, and benefits of data sharing.

Executive Q&A: How Data Privacy Regulations Are Changing Marketing

The world of digital marketing and advertising is rapidly changing as data privacy laws restrict old practices for using consumer data. What can enterprises do as new regulations take a bite out of web cookies? We asked Karlsgate founder and CEO Brian Mullin for his advice.

Conducting Post-COVID-19 Analytics with Limited Data

The past year left companies with a dearth of reliable information on their customers, but there are ways to make the most of what you do have.

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