Postgres Meets Computational Storage
summary
Explains how replacing conventional NVMe SSDs with commercially available computational storage drives (CSDs) that provide built‑in transparent compression can reduce cost and improve Postgres performance. Presents experimental results comparing CSD vs. leading-edge SSDs showing >50% storage cost reduction, ~30% higher Postgres TPS, and lower write amplification that enables using QLC flash; also outlines opportunities for using CSDs to optimize Postgres operations.
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