Flare – Full-Stack OpenTelemetry Observability for Apache Spark
ByteBuddy injects trace context into Spark tasks; sees executor-level details no competitor offers.
IceGate is an observability data lake engine
Apache Iceberg for observability data cuts costs versus Datadog and Honeycomb pricing.
Platform engineers, DevOps teams managing observability infrastructure
SigNoz · Grafana Loki · Quickwit
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 us on GitHub: https://github.com/icegatetech/icegate
More info on https://icegate.tech
Documentation: https://docs.icegate.tech
ByteBuddy injects trace context into Spark tasks; sees executor-level details no competitor offers.
Sits between logs and Datadog—eliminates retry noise, saves 60–90% ingestion volume.
DataFusion-powered federated SQL with REST API generation, but Trino and Starburst already dominate this space.
Query Iceberg tables directly via psql without spinning up Trino or Spark clusters.
OpenClaw fork with continuous memory instead of RAG — solves a real pain, not groundbreaking.
RoaringBitmap coverage tracking answers 'where are my gaps?' instantly; Delta/Iceberg don't.