# Query Design

Optimize query performance and patterns.

## Best Practices

### ✅ DO

- Use projections
- Add pagination
- Index queried fields
- Cache frequently accessed data
- Use read models

### ❌ DON'T

- Don't load entire entities
- Don't skip pagination
- Don't query write models
- Don't forget indexes

## See Also

- [Best Practices Overview](README.md)
- [Queries Documentation](../core-features/queries/README.md)