Flare – Full-Stack OpenTelemetry Observability for Apache Spark
ByteBuddy injects trace context into Spark tasks; sees executor-level details no competitor offers.
Realistic log generators for testing data pipelines at volume - web, IoT, syslog, Windows, Cisco ASA, CEF/LEEF, JSON app, cloud audit, Kubernetes, PostgreSQL. Requires only uv.
uvx one-liners for 10 log formats with Poisson-paced anomaly scenarios.
DevOps engineers, SIEM developers, observability pipeline testers
Faker · log-generator · synthetic-log-data
ByteBuddy injects trace context into Spark tasks; sees executor-level details no competitor offers.
Auto-detects log formats and handles mixed files when jq requires manual parsing.
Go engine bundled via Panama FFI beats iText's AGPL licensing trap.
Reverse-engineers RBAC from audit logs; solves the 403 cluster-admin doom spiral automatically.
Applies MIT CSAIL research patterns to make AI agent decisions auditable and traceable.
Apache Iceberg for observability data cuts costs versus Datadog and Honeycomb pricing.