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Understanding the Sun Match Engine

Configuring the Match String for Person Data (Repository)

You can include any fields on which you want to match in the match string. The match string is defined by the match-column elements in the MatchingConfig section of the Match Field file. If you specify a match type for a field in the wizard, that field (or any fields parsed from that field) is automatically defined in the match string.

To configure the match string, follow the instructions under Defining the Master Index Match String (Repository) in Configuring Sun Master Indexes (Repository). For the Sun Match Engine, each data type has a different match type (specified by the match-type element). The FirstName and LastName match types are specific to person matching. You can specify any of the other match types defined in the match configuration file as well. For more information, see Sun Match Engine Match and Standardization Types.

A sample match string for person matching is shown below. This sample matches on first and last names, date of birth, social security number, gender, and the street name of the address.


<match-system-object>
   <object-name>Person</object-name>
   <match-columns>
      <match-column>
         <column-name>
            Enterprise.SystemSBR.Person.FirstName_Std
         </column-name>
         <match-type>FirstName</match-type>
      </match-column>
      <match-column>
         <column-name>Enterprise.SystemSBR.Person.LastName_Std
         </column-name>
         <match-type>LastName</match-type>
      </match-column>
      <match-column>
         <column-name>Enterprise.SystemSBR.Person.SSN
         </column-name>
         <match-type>SSN</match-type>
      </match-column>
      <match-column>
         <column-name>Enterprise.SystemSBR.Person.DOB
         </column-name>
         <match-type>DateDays</match-type>
      </match-column>
      <match-column>
         <column-name>Enterprise.SystemSBR.Person.Gender
         </column-name>
         <match-type>Char</match-type>
      </match-column>
      <match-column>
         <column-name>Enterprise.SystemSBR.Person.Address.StreetName
         </column-name>
         <match-type>StreetName</match-type>
      </match-column>
   </match-columns>
</match-system-object>