sample_anonymization_config.xml

<?xml version="1.0"?>
<parameters>

    <!-- Connection details -->
    <type>POSTGRES</type>
    <driver>org.postgresql.Driver</driver>
    <url>jdbc:postgresql://localhost:5432/benchbase?sslmode=disable&amp;ApplicationName=tpcc&amp;reWriteBatchedInserts=true</url>
    <username>admin</username>
    <password>password</password>
    <reconnectOnConnectionFailure>true</reconnectOnConnectionFailure>
    <isolation>TRANSACTION_SERIALIZABLE</isolation>
    <batchsize>128</batchsize>

    <!-- Note: this example anonymizes the "item" table of the tpcc workload.
        To run, use the `anonymize=true` flag
    -->

     <!-- The anonymization configuration -->
    <anonymization>
        <table name="item">
            <differential_privacy epsilon="1.0" pre_epsilon="0.0" algorithm="mst">
            <!-- Column categorization -->
                <ignore>
                    <column name="i_id"/>
                    <column name="i_data" />
                    <column name="i_im_id" />
                </ignore>
                <categorical>
                    <column name="i_name" />
                </categorical>
            <!-- Continuous column fine-tuning -->
                <continuous>
                    <column name="i_price" bins="20" lower="2.0" upper="100.0" />
                </continuous>
            </differential_privacy>
            <!-- Sensitive value handling -->
            <value_faking>
                <column name="i_name" method="pystr" locales="en_US" seed="0"/>
            </value_faking>
        </table>
    </anonymization>

    <!-- Scale factor is the number of warehouses in TPCC -->
    <scalefactor>1</scalefactor>

    <!-- The workload -->
    <terminals>1</terminals>
    <works>
        <work>
            <time>60</time>
            <rate>10000</rate>
            <weights>45,43,4,4,4</weights>
        </work>
    </works>

    <!-- TPCC specific -->
    <transactiontypes>
        <transactiontype>
            <name>NewOrder</name>
            <!--<preExecutionWait>18000</preExecutionWait>-->
            <!--<postExecutionWait>12000</postExecutionWait>-->
        </transactiontype>
        <transactiontype>
            <name>Payment</name>
            <!--<preExecutionWait>3000</preExecutionWait>-->
            <!--<postExecutionWait>12000</postExecutionWait>-->
        </transactiontype>
        <transactiontype>
            <name>OrderStatus</name>
            <!--<preExecutionWait>2000</preExecutionWait>-->
            <!--<postExecutionWait>10000</postExecutionWait>-->
        </transactiontype>
        <transactiontype>
            <name>Delivery</name>
            <!--<preExecutionWait>2000</preExecutionWait>-->
            <!--<postExecutionWait>5000</postExecutionWait>-->
        </transactiontype>
        <transactiontype>
            <name>StockLevel</name>
            <!--<preExecutionWait>2000</preExecutionWait>-->
            <!--<postExecutionWait>5000</postExecutionWait>-->
        </transactiontype>
    </transactiontypes>
</parameters>