Redbench is a set of 30 analytical SQL workloads that can be used to benchmark workload-driven optimizations (aiDM @SIGMOD'25).

Tsurugi - next generation RDB for the new era

DuckDB is an analytical in-process SQL database management system

Source code of attributed graph generator

Scalable and practical Byzantine fault detection middleware for transactional database systems

Universal HTAP Engine

Essential Building Blocks for Scala

Bidirectional transformation for Relational view update Datalog-based Strategies

Yet another SDN / OpenFlow software switch

The SEMB library is an easy-to-use tool for getting and evaluating structural node embeddings in graphs.

Daichi Amagata et al., SIGMOD2021

Daichi Amagata and Takahiro Hara, SIGMOD2021

Papers about pretraining and self-supervised learning on Graph Neural Networks (GNN).

Workload Automation System

Database Benchmarking Framework

bittn compiler infrastructure

Neural Relation Understanding: neural cardinality estimators for tabular data

Isolation Forest on Spark

Yosegi is a Schema-less columnar storage format. Provide flexible representation like JSON and efficient reading similar to other columnar storage formats.