As developers, we often use PostgreSQL without exploring what really happens under the hood. The PostgreSQL DBA roadmap breaks down what’s behind performance, replication, indexing, and query optimization. Understanding these areas helps you write faster, more reliable applications and collaborate better with DBAs. It’s not just for ops folks — it’s a great way for any backend dev to level up their database skills.
<a href="https://roadmap.sh/postgresql-dba" target="_blank" rel="noopener nofollow">https://roadmap.sh/postgresql-dba</a>

Suraj Shetty

A comprehensive roadmap covering essential PostgreSQL database administration knowledge that developers should understand. Topics include database fundamentals, PostgreSQL architecture, query optimization, indexing strategies, replication, backup and recovery, security, monitoring, and performance tuning. The guide bridges the gap between development and database administration, helping developers write better queries and understand database behavior.

Every Developer Should Know What Their DBA Knows

And also their SQL data analyst <s>The fact I have only completed 21% of that roadmap despite knowing data analyst SQL ra,ly shows something</s>