Doug Rose

Data science teams capture, store, and analyze data to extract valuable information and insight. In recent newsletters, I focused on…

You can’t have a discussion about big data without some Hadoop basics, but when you ask people what Hadoop…

A schema is a formal description and/or illustration of how data is structured and related in a relational database.…

To analyze a body of data, that data must first be loaded into a data warehouse; that is, it must…

Albert Einstein has been credited with saying that if he had an hour to solve a problem he’d spend…

In a previous newsletters I stress the importance of asking compelling questions when serving as a member on a data…

Have you ever watched a movie that had great actors, costumes, sets, cinematography, and special effects but a terrible plot?…

When your data science team is composing a story, it needs to understand the data storytelling audience in order to…

The success of any data science initiative hinges on the team's ability to ask interesting data analytics questions…

In a previous newsletter I point out some of the key differences between traditional projects and data science projects. One…

Imagine delivering a presentation to a group of coworkers. You've developed a way to manufacture the company'…

Many organizations think that data science is solely about crunching numbers. Put a bunch of analysts in room, give them…