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  1. Preface
  2. Installing MDM Big Data Relationship Management
  3. Configuring MDM Big Data Relationship Management
  4. Configuring Security
  5. Setting Up the Environment to Process Streaming Data
  6. Configuring Distributed Search
  7. Packaging and Deploying the RESTful Web Services

Installation and Configuration Guide

Installation and Configuration Guide

MOST_DATA

MOST_DATA

The MOST_DATA rule selects the column value that has the highest character count.
The following table displays a sample cluster and indicates the row-level preferred record:
Cluster ID Employee Name City Age Department Comment
1 John Smith San Jose 31 Sales
1 J Smith Redwood City 30 Human Resources Row-level preferred record
1 John Jr Smith Seattle Support
The following table lists the preferred record with the preferred column value for the cluster based on the MOST_DATA rule applied on the Employee Name column:
Cluster ID Employee Name City Age Department Comment
1 John Jr Smith Redwood City 30 Human Resources Column-level preferred record
John Jr Smith is the preferred column value because it has the highest character count.
Use the following format to configure a MOST_DATA rule:
<ColumnRules>   
   <ColumnRule name="<Rule name>" rule="MOST_DATA" columnName="<Column name">
   </ColumnRule>   
</ColumnRules>
The format uses the following parameters:
Rule name
Unique name for the rule.
Column name
Name of the column based on which you want to configure the rule.
The following sample MOST_DATA rule is based on the Employee Name column:
<ColumnRules>
   <ColumnRule name="NAME_RULE" rule="MOST_DATA" columnName="Employee Name"></ColumnRule>
</ColumnRules>


Updated June 27, 2019


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