Health

Database health check and integrity verification

HealthCheck

Integrity scan: cell count, seam resolution summary, orphaned seam detection, index consistency, MVCC stats.

report, err := db.HealthCheck(ctx, hexxladb.DefaultHealthCheckConfig)

HealthCheckConfig

type HealthCheckConfig struct {
    CheckOrphans      bool
    CheckTagIndex     bool
    CheckSourceIndex  bool
    MaxErrors         int
}

DefaultHealthCheckConfig returns config with all checks enabled.

HealthReport

type HealthReport struct {
    CellCount          int
    SeamCount          int
    SeamsResolved      int
    SeamsUnresolved    int
    OrphanedSeams      int
    TagIndexErrors     int
    SourceIndexErrors  int
    MVCCStats          MVCCStats
    Warnings           []string
}

Health check workflow

1. Run health check before releases
2. Run after storage/MVCC changes
3. Run periodically in production for monitoring

See also

• Backups — Backup and restore procedures