Raz Samuel
Adventures in backend engineering and database systems.
How We Finally Escaped the Bug Backlog Spiral
Sep 19, 2025
No More Slack Noise
Aug 3, 2025
PostgreSQL at Scale: Why Bulk Inserts Beat Row-by-Row Writes
Jun 2, 2025
How to Make Backend Optimization Actually Worth It
May 11, 2025
PostgreSQL Performance Benchmark: Correlated Subquery vs. LEFT JOIN
Apr 22, 2025
Optimizing PostgreSQL Updates with HOT and Fillfactor
Mar 10, 2025
PostgreSQL JSONB vs. EAV: Which is Better for Storing Dynamic Data?
Feb 21, 2025