This is a work-in-progress the Hekaton optimistic multiversion concurrency control library in Rust. The aim of the project is to provide a building block for implementing database management systems.

Features

Main memory architecture, rows are accessed via an index
Optimistic multi-version concurrency control

Development

Run tests:

cargo test

Test coverage report:

cargo tarpaulin -o html

Run benchmarks:

cargo bench

Run benchmarks and generate flamegraphs:

echo -1 | sudo tee /proc/sys/kernel/perf_event_paranoid
cargo bench --bench my_benchmark -- --profile-time=5

References

Larson et al. High-Performance Concurrency Control Mechanisms for Main-Memory Databases. VLDB '11