- Probable business entities
- Declared and undeclared relationships
- Recurring behaviour and invariants
- Anomalies and impossible states
- Temporal patterns and cadence
- Undocumented cross-table dependencies
Knowledge that earns its status.
Nothing is presented as fact until the evidence supports it. Every learned object moves through an explicit lifecycle, and each conclusion carries the evidence and confidence behind it. A statistically strong correlation is a candidate — not an enforced rule.
Relationship discovery without foreign keys
Coharyn finds real relationships even where no foreign key is declared, using value containment, cardinality, naming and type evidence — never naming alone.
Database DNA
A versioned representation of how one system is structured and behaves: entities, identifiers, relationships, profiles, invariants and temporal patterns.
Safe by construction
Read-only accounts, a session read-only setting, a connect-time write probe, budgeted queries and a guarded SQL layer protect the source system.
Evidence drill-down
Open any relationship, invariant or anomaly and see exactly what was observed, how it was tested, and what remains uncertain.
Start with a private pilot.
Connect Coharyn read-only to one unfamiliar system, or several. See what it discovers, with evidence, before you commit to anything.