µWheel indexing for DataFusion

This repo contains code for evaluating µWheel as a DataFusion index for temporal aggregation queries:

SELECT SUM(fare_amount) FROM yellow_tripdata
WHERE tpep_dropoff_datetime >= '?' and < '?'

Created for the following blog post.

How to run it:

./fetch_data.sh
cargo run --release --features "mimalloc" -- --queries 20000
# SIMD-enabled µWheel 
cargo run --release --features "mimalloc, simd" -- --queries 20000