tldr - powered by Generative AI

• Open Gemini is a unified storage engine that processes data generated and collected by a simple data stack.
• It uses Open Telemetry as the standard protocol for visibility and provides a metric store, log store, and observability backend storage.
• Open Telemetry provides a unified access protocol and standardized data models for metrics, trace, and logs.
• Open Gemini uses a columnar layout for the metric store and an airway index for the log store.
• Open Gemini provides a unified Circle engine for all queries.
• The sale rate index balances the linked list and reduces the total size of the index.
• Open Gemini reduces CPU cost and improves query latency compared to other systems.
• Open Gemini aims to support tracing data storage and correlation analysis in the future.