Postgres isn't slow, your storage is

A recap of Sai Srirampur's POSETTE 2026 talk on storage performance in Postgres, with a local NVMe vs. EBS benchmark and the production setup behind it.
147 points by saisrirampur 10 days ago clickhouse.com 153 comments

Summary

Sai Srirampur’s talk at POSETTE 2026 highlights the critical role of storage performance in Postgres, comparing local NVMe and EBS benchmarks to reveal how storage choices impact database speed. Learn about the production setup that underpins these findings and how they can influence your own database performance.

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