Historical Data & Archival

TODO: Complete Historical Data Documentation

Accessing historical operator data and time-series queries.

Data Retention Policy
- How far back does raw data go?
- Aggregation / compression after N days
- Deletion timeline (if any)
- GDPR / data privacy compliance
Historical Risk Scores
- Query risk score at specific timestamp
- Daily snapshots availability
- Backtest data reliability
- Data reconstruction (if available)
Historical Alerts & Events
- Event logs going back how far?
- Event archival & compression
- Query performance
- Cost of historical queries
Data Aggregation
- Raw data retention window
- Hourly aggregates
- Daily aggregates
- Monthly/yearly rollups
Query Interface
- Time range queries
- Snapshot retrieval
- Time-series export
- Rate limiting on historical data
Use Cases
- Backtesting risk models
- Research papers citing historical data
- Accountability & audits
- Operator performance comparison
Data Quality Issues
- Known gaps or corruptions
- How gaps are handled
- Restatements / corrections
- Correction communication
Access & Pricing
- Free vs paid historical access
- Bulk export options
- Academic access
- Usage limits
Technical Details
- Storage backend
- Query optimization
- Replication strategy
- Disaster recovery

Status: NOT STARTED — Requires data infrastructure & retention planning