Three signals. One platform.

Metrics, logs, and traces with native cross-signal correlation, powered by Rust and Apache Arrow.

High-performance metrics engine

Ingest and query metrics at scale with PromQL and SQL. Prometheus remote write/read compatible with Apache Arrow columnar storage.

  • PromQL with 70+ functions (~97% Prometheus compatibility)
  • PostgreSQL date_bin() dialect over FlightSQL and REST
  • Prometheus remote write/read API
  • Label indexing with efficient regex matching
  • Gorilla/TSZ compression for time-series

How it works

OTLP (gRPC/HTTP)Prometheus Remote Write
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PackDB Cloud Engine
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Hot: In-MemoryWarm: CompressedCold: Object Store
Performance and scale

Engineered for production workloads

PackDB focuses on predictable ingest, responsive investigation flows, and workload-isolated cloud operations — designed for the telemetry mix, retention windows, and query concurrency of real production environments.

Handles steady-state telemetry, bursty deploys, and mixed signal workloads without sacrificing query responsiveness.
Public benchmarks with reproducible methodology and real workload profiles are on the roadmap.

Reliable under real production load

PackDB is designed for steady telemetry flow, bursty deploy windows, and mixed metrics, logs, and traces workloads — the actual shape of production observability.

  • OTLP over HTTP and gRPC
  • Prometheus remote write ingestion
  • Backpressure-aware pipeline design

Fast paths for investigation

The product optimizes the workflows operators actually use: filtering recent logs, exploring traces, and moving between PromQL, SQL, LogQL, and tracing APIs without exporting data elsewhere.

  • PromQL, SQL, and LogQL query paths
  • Jaeger-compatible trace exploration
  • Native cross-signal correlation

Tiered storage that ages gracefully

Recent data stays close for fast exploration while older telemetry moves through compressed warm storage into object-backed cold storage for longer retention economics.

  • Hot in-memory working set
  • Compressed warm segments
  • Object-store cold tier

Isolated workspaces, predictable performance

Each team gets an isolated workspace with dedicated resource limits and usage visibility, so noisy neighbors never affect your queries or ingest.

  • Per-workspace isolation and resource limits
  • Real-time usage dashboards
  • Plan-aware scaling

Integrations

OpenTelemetry
Ingestion
Prometheus
Ingestion
Grafana
Visualization
Jaeger
Tracing
Loki (LogQL)
Logs
SQL (FlightSQL / REST)
Query

Ready to get started?

Free tier includes 5 GB/month. No credit card required.