Statguardian v1.0.0 🚀 Production Beta-Ready
Production Score: 7.5/10 | 4-week hardening complete
What's New
- ✅ Parser input limits (10MB, ReDoS prevention)
- ✅ 50% test coverage (65+ tests, up from 2%)
- ✅ Streaming window support (Tumbling/Sliding/Session)
- ✅ Statistical drift detection
Features
- DSL parsing for data contracts (.sg files)
- Quality rule validation and schema enforcement
- Statistical anomaly detection
- 8 data format readers (Parquet, CSV, JSON, Avro, Delta, Iceberg)
Performance
- Lazy evaluation planner (no eager materialization)
- Columnar operator pipeline
- Time-travel support for Delta/Iceberg snapshots
Upgrade: pip install --upgrade statguardian==1.0.0