Hydra Columnar

Hydra Columnar is an open-source columnar storage extension for PostgreSQL designed to deliver analytics performance on par with modern data warehouses. It integrates seamlessly with the PostgreSQL ecosystem, allowing users to benefit from columnar compression, vectorized execution, and late materialization without leaving their existing database setup. Hydra enables hybrid row-column storage, making it ideal for OLAP workloads on Postgres.

Features

Columnar storage engine embedded in PostgreSQL
Vectorized query execution for faster analytics
Late materialization for performance gains
Hybrid support for row and column formats
Transparent integration with SQL queries
Designed for large-scale analytical workloads

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License

Apache License V2.0

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Linux, Mac, Windows

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C Database Software

Registered

2025-06-04

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Hydra Columnar

Postgres-native columnar storage extension

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Features

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