Specifies that the PivotTable view use less memory to store the records from the data source.
      
<OptimizeCache />
    | Element type | None | 
| Namespace | urn:schemas-microsoft-com:office:excel | 
| Schema name | XML Spreadsheet 2000 | 
| Element | Description | 
|---|---|
| PTSource | Contains information describing the data source of the PivotTable view. | 
None.
None.
      
<xsd:element name="OptimizeCache" minOccurs="0" >
</xsd:element>