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The D8A Journal

Ideas on learning data,
building a portfolio, and getting hired.

Career guides, honest roadmaps, and advice on breaking into data, from the team building D8A Academy.

Career·March 24, 2026·6 min read

A day in the life of a business analyst

No two days are the same, but the patterns are consistent: lots of conversations, a surprising amount of documentation, and constant translation between business and tech.

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Career·6 min

How to gather requirements as a data analyst

Requirement gathering is the first step of every data project, and the one most analysts quietly struggle with. Here's a structured framework for scoping any project.

March 23, 2026
Career·6 min

How to transition into a data career from any background

Thousands of people move into data every year from marketing, finance, healthcare and teaching. Here's the honest roadmap: what it takes and how long it really is.

March 20, 2026
Career·5 min

DA, DS, DE, BA: what's the actual difference?

Data Analyst, Data Scientist, Data Engineer, Business Analyst: four titles that overlap on every job board. Here's a clear map so you can pick your path.

March 19, 2026
Story·7 min

From student to $750/day as a data analyst

How I went from a business school degree to working with Hermès, Rimowa and the LVMH group as a freelance data analyst, and what actually got me hired at each step.

January 6, 2026
Learning·5 min

What is a good roadmap to learn data analysis?

You Google "how to become a data analyst" and get 50 different roadmaps. Most of them are broken. Here is why, and the project-based approach that actually works.

November 6, 2025