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<database>
    <tables>
        <table>
            <namePrefix>page_views_1brandnew</namePrefix>
            <dbName>default</dbName>
            <columns>
                <column>
                    <name>user</name>
                    <type>STRING</type>
                    <avgLength>20</avgLength>
                    <distribution>zipf</distribution>
                    <cardinality>1000000</cardinality>
                    <percentageNull>10</percentageNull>
                </column>
                <column>
                    <name>timespent</name>
                    <type>INT</type>
                    <distribution>zipf</distribution>
                    <cardinality>5000000</cardinality>
                    <percentageNull>25</percentageNull>
                </column>
                <column>
                    <name>query_term</name>
                    <type>STRING</type>
                    <avgLength>5</avgLength>
                    <distribution>zipf</distribution>
                    <cardinality>10000</cardinality>
                    <percentageNull>0</percentageNull>
                </column>
                 .
                 .
                 .
            </columns>
            <partitions>
                <column><partition>
                    <name>timestamp</name>
                    <type>INT</type>
                    <distribution>zipf</distribution>
                    <cardinality>1000</cardinality>
                </column>partition>
                <partition>
                    <name>action</name>
                    <type>INT</type>
                    <distribution>zipf</distribution>
                    <cardinality>8</cardinality>
                </partition>
                 .
                 .
                 .
            </partitions>
            <instances>
                <instance>
                    <size>1000000</size>
                    <count>1</count>
                </instance>
                <instance>
                    <size>100000</size>
                    <count>1</count>
                </instance>
                 .
                 .
                 .
            </instances>
        </table>
    </tables>
</database>