Show HN: Synmetrix – Open Semantic Layer (opens in new tab)

Synmetrix (prev. MLCraft) is an open source data engineering platform and semantic layer for centralized metrics management. It provides a complete framework for modeling, integrating, transforming, aggregating, and distributing metrics data at scale.

Use cases

* Data Democratization: Synmetrix makes data accessible to non-experts, enabling everyone in an organization to make data-driven decisions easily.

* Business Intelligence (BI) and Reporting: Integrate Synmetrix with any BI tool for advanced reporting and analytics, enhancing data visualization and insights.

* Embedded Analytics: Use the Synmetrix API to embed analytics directly into applications, providing users with real-time data insights within their workflows.

* Semantic Layer for LLM: Enhance LLM's accuracy in data handling and queries with Synmetrix's semantic layer, improving data interaction and precision.

Synmetrix leverages Cube (Cube.js) to implement flexible data models that can consolidate metrics from across warehouses, databases, APIs and more. This unified semantic layer eliminates differences in definitions and calculations, providing a single source of truth.