Brittany Davis

Hey there, I’m the head of data at Narrator. Before Narrator, I was a senior data scientist at WeWork (on the rec systems team). I like data, analytics, tiny homes, and mixology :)

📍 New York, NY

Data Analysis

Bad data analysis questions I see every week (and how to fix them)

For the past few years at Narrator, I’ve been collecting the bad data questions I often stumble upon and reflecting on how to make them better. This simple exercise, done regularly for a few years, significantly improved the quality of questions I ask. Last week, I thought other data

Data Analysis

How I frame data questions to make analyses more useful

A simple yet effective mental model I use to turn a vague stakeholder request into something that can be analyzed with data.

Why star schema is set up for failure

What is star schema? Star schema [https://en.wikipedia.org/wiki/Star_schema] is the most common approach to data modeling — primarily made up of fact and dimension tables. Why you need data modeling * Your company has a lot of data across many different data sources: website and marketing interactions,