PostgreSQL DBA Roadmap
You go deep on the database everyone else treats as a black box. Postgres is the default database of the 2026 stack, and people who can tune, back up and rescue it are scarce - indicative salaries $75-100k US, rising steeply with proven production scars.
By Carl Mills • Last updated • tap any step for guidance and free resources • progress saves in your browser • free printable PDF roadmap poster.
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PostgreSQL DBA roadmap FAQ
Is a database specialist still a career, or do clouds manage it all?
Managed services moved the backups button, not the expertise. Performance tuning, schema design, upgrade planning and disaster recovery still need humans - and Postgres eating the relational market has concentrated demand on exactly this skill set.
DBA vs data engineer - which is this?
DBA/database engineer work centres on operating the database itself (performance, availability, integrity); data engineers move data between systems. This roadmap is the former - and it makes you a better backend or data engineer even if you land there instead.
How do I practise production skills without production?
Load a real multi-GB public dataset locally, then practise deliberately: break queries and fix them with EXPLAIN, take backups and restore them, simulate failover with replication. Write each drill up - those are your interview stories.
What next once the list is green?
Prove it under pressure: take the free Mock Interview, then check your application signals.
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