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A principled way to transform data

The open-source Categorical Query Language (CQL) and integrated development environment (IDE) performs data-related tasks — such as querying, combining, migrating, and evolving databases — using category theory, a branch of mathematics that has revolutionized several areas of computer science. Open-source CQL is production-ready for single-node in-memory data processing workloads, such as integrating data for data science. It is being commercialized by Conexus.

A CQL schema mapping A CQL schema A CQL database A CQL E/R diagram

Value Proposition

Key Features