What's a data warehouse?
technically.substack.com
What's a data warehouse?
Where warehouse workers means something else
The TL;DR
A data warehouse is a special type of database designed for analytics instead of transactions.
There are two types of database use cases: transactional and analytical
Transactional databases like PostgreSQL are built for adding, updating, and removing data, but analytical DBs are for complex queries and joins
Data gets moved from transactional to…
Keep reading with a 7-day free trial
Subscribe to Technically to keep reading this post and get 7 days of free access to the full post archives.