IceGate

What it does

Today we're launching the first open-source release of IceGate - a Rust-native engine that stores logs (metrics and traces coming soon) in Apache Iceberg tables on your own object storage. Observability costs are out of control. Teams pay per GB ingested, get locked into proprietary formats, and can't use their own data outside the vendor's UI. We built the first observability data lake engine to fix this.

An open-source Observability Data Lake Engine. Cost-effective, scalable telemetry storage on Apache Iceberg, Arrow and Parquet, with OpenTelemetry ingest.

Fast, cost-effective and scalable observability data storage, built on open standards. Logs, metrics, traces and events land in Apache Iceberg tables on your own object storage — and stay queryable by any Apache Iceberg-compatible tool. Four core components, each scaling on its own. None of them owns state — that all lives in your bucket. OpenTelemetry Protocol accepts observability data with exactly-once delivery. Data flows through a write-ahead log on object storage for durability. Apache DataFusion and Arrow run fast queries across logs, metrics, traces and events — live data in the WAL and historical data in Parquet files. Apache Parquet optimizes data with statistics, bloom filters…from icegate.tech

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  IceGate – Observability data lake engineApr 2026 · github.com · ▲15

  Today we're (@sprosvirnin and I) launching the first open-source release of IceGate - a Rust-native engine that stores logs (metrics and traces coming soon) in Apache Iceberg tables on your own object storage. Observability costs are out of control. Teams pay per GB ingested, get locked into proprietary formats, and can't use their own data outside the vendor's UI. We built the first observability data lake engine to fix this. This is our first release under Apache 2.0. We're building in the open and looking for contributors and early adopters who want observability without the markup. Star…

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