 
| Name | Description | Type | Package | Framework | 
| MaterializationService | Manages the collection of materialized tables known to the system, and the process by which they become valid and invalid. | Class | org.apache.calcite.materialize | Calcite | 
| MaterializationService .DefaultTableFactory | Default implementation of MaterializationService. | Class | org.apache.calcite.materialize.MaterializationService | Calcite | 
| MaterializationService .TableFactory | Creates tables that represent a materialized view. | Interface | org.apache.calcite.materialize.MaterializationService | Calcite |