Data landscape

Guidance on data analysis, modeling, and making better data-driven decisions.

A guide to the data landscape

A guide to the data world for beginners via a tour of the data stack.

9 min read

Types of databases

What to know about different types of database and how they work.

4 min read

Data warehouse vs data lake vs data mart

You'll probably hear these terms thrown around, so here's some context on the differences between a data warehouse, a data lake, and a data mart.

4 min read

Which data warehouse should you use?

Which data warehouse you choose depends on how much data you're wrangling. This guide walks you through your options, whether you're a small startup or a large enterprise.

8 min read

ETLs, ELTs, and Reverse ETLs

How to bring data from multiples sources into your data warehouse, then how to operationalize that data by pushing your insights to where you can make use of them.

7 min read