Archive - Oxbow Research

How Much Faster is DuckDB 1.5 vs 1.0? A lot

I benchmarked every DuckDB minor release from 1.0.0 through the 1.5.0 dev build on TPC-H, TPC-DS, ClickBench, and SSB. The results tell a clear story of…

Feb 27 • Joe Harris

The Egress Tax: how cloud providers engineer data gravity

Free ingress, cheap storage, 18x egress markup. The asymmetry is intentional.

Feb 18 • Joe Harris

Why database benchmarks are broken

A 2018 study examined 16 published database benchmark papers. Not one reported enough information to reproduce the results.

Feb 16 • Joe Harris

Benchmarking is good, actually

Everyone knows benchmarks are flawed. But when you have two weeks to pick a million-dollar platform, flawed data beats no data.

Feb 11 • Joe Harris

Explore SQL vs DataFrame performance with the BenchBox MCP and Claude Code

Use the BenchBox MCP to execute benchmarks, compare results, and investigate performance outliers - without leaving Claude Code.

Feb 5 • Joe Harris

Does your database allow benchmarks? A 2026 DeWitt clause survey

Since 1983 many database vendors forbade independent benchmarks. That's started to change in 2021. Here's the current status of benchmark publication…

Feb 5 • Joe Harris

Introducing Oxbow Research

Independent data platform analysis using open-source methodology.

Feb 2 • Joe Harris

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