> ## Documentation Index
> Fetch the complete documentation index at: https://hexxladb.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Health

> Database health check and integrity verification

## HealthCheck

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

```go theme={null}
report, err := db.HealthCheck(ctx, hexxladb.DefaultHealthCheckConfig)
```

## HealthCheckConfig

```go theme={null}
type HealthCheckConfig struct {
    CheckOrphans      bool
    CheckTagIndex     bool
    CheckSourceIndex  bool
    MaxErrors         int
}
```

`DefaultHealthCheckConfig` returns config with all checks enabled.

## HealthReport

```go theme={null}
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](/operations/backups) — Backup and restore procedures