sql-query-engine

High-performance, declarative SQL-like query language engine for Qdrant and local edge vector databases. Multi-vector dense & BM25 sparse search, CTEs, MMR, prefetches, and hybrid │ execution in Rust, Python, Node.js, and WebAssembly

Starburst is an enterprise data analytics and intelligence platform built on Trino, the open-source distributed SQL query engine. It lets organizations access and query data across disparate systems through a unified context layer — federated analytics with no pipelines or data movement required.

Ahana was a venture-backed SaaS company founded in 2020 and headquartered in San Mateo, California, that provided a managed, cloud-native offering of PrestoDB — the open source distributed SQL query engine originally created at Facebook — positioned as the query and analytics layer of the open data lakehouse.

Dremio is a data lakehouse platform for running high-performance SQL queries directly on cloud object storage and data lakes without moving or copying data. It combines an Apache Arrow-based MPP query engine, Autonomous Reflections for acceleration, and an Apache Iceberg / Apache Polaris-powered Open Catalog into a self-service semantic layer for…