TidbTiDB is an open source distributed HTAP database compatible with the MySQL protocol
GpdbGreenplum Database - Massively Parallel PostgreSQL for Analytics. An open-source massively parallel data platform for analytics, machine learning and AI.
matrixoneHyperconverged cloud-edge native database
oceanbaseOceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability, and compatibility with SQL standards.
HTAPBenchBenchmark suite to evaluate HTAP database engines
vegitoNo description or website provided.