The measured build record of FerroAir: Apache Airflow 3.x–compatible orchestration in Rust.

The measured build record of FerroRepo: a universal artifact repository (OCI, Cargo, Maven, PyPI, Helm, Go, APT/YUM) in Rust.

The measured build record of FerroStash: a Logstash-compatible pipeline in Rust, with source public on GitHub.

The measured build record of FerroDruid: an Apache Druid–compatible OLAP engine in Rust.

The measured build record of FerroSCA: Rust-native SBOM / SCA and vulnerability-management server. Four days from first commit to a diligence-gated v1.0.0.

Notes from rewriting Elasticsearch, Kafka, Airflow, Logstash, Filebeat, Heartbeat, Metricbeat and Keycloak as Rust-native single binaries — by one developer. Plus the launch of ferro-protocols, the first public-facing crates from that ecosystem.