HomePlaygroundDocsRoadmapBenchmarksStatusPhilosophyExamples GitHub

Performance Benchmarks

Reproducible benchmarks comparing QAIL against other PostgreSQL drivers

December 26, 2025 LATEST
100M Row COPY Benchmark +28%
Native Rust achieves 1.36M rows/s COPY on 100 million rows (28% faster than asyncpg). Production-scale benchmarks prove QAIL wins every category.
December 23, 2025
172x Pipelining Speedup 172x
Query pipelining delivers 172x speedup over sequential execution. QAIL beats C libpq by 4% and Go pgx by 12% in 50M query stress test. 1.25M q/s with connection pooling.

Run Your Own Benchmarks

All benchmarks are reproducible. Clone the repo and run them yourself.

# Clone
git clone https://github.com/qail-rs/qail.git

# Run Rust benchmarks
cargo run --release --bin fifty_million_benchmark
cargo run --release --bin copy_bench

# Run Python benchmarks
cd qail-py && maturin develop --release
python ../qail-bench/benchmarks/qail_copy_preencoded_bench.py
View on GitHub