| Property | Optional? | Description | 
|---|---|---|
| hdc.build.result.file | Yes | The file that contains the data that should be recorded for historical analysis.
                It defaults to   | 
| hdc.values.xpath | Yes | X-Path expression specifying the path to the data that should be recorded from the results file.
                 It defaults to   | 
| hdc.labels.xpath | Yes | X-Path expression specifying the path to the labels for the data points that should be recorded from the results file.
                  It defaults to   | 
| hdc.heading | Yes | The headline for the data collection. It defaults to
                    | 
| hdc.hibernate.dialect | Yes | 
             The database dialect used by hibernate.
                  It defaults to   | 
| hdc.hibernate.connection.driver_class | Yes | 
             The driver used to connect to the database.
                  It defaults to   | 
| hdc.hibernate.connection.url | Yes | 
             The database connection URL.
                  It defaults to   | 
| hdc.hibernate.connection.username | Yes | 
             The user name used to connect to the database.
                  It defaults to   | 
| hdc.hibernate.connection.password | Yes | 
             The password used to connect to the database. It defaults to an empty string.  |