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    <title>topic Duvida de modelagem de dados. in Brasil</title>
    <link>https://community.qlik.com/t5/Brasil/Duvida-de-modelagem-de-dados/m-p/1248091#M44409</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Boa tarde Pessoal,&lt;/P&gt;&lt;P&gt;Tenho uma duvida que talvez seja besta, mas vamos la.&lt;/P&gt;&lt;P&gt;Seguindo o diagrama abaixo. Como devo juntar as tabelas Currency e CurrencyRate na tabela SalesOrderHeader ?&lt;/P&gt;&lt;P&gt;Existem duas opções:&lt;/P&gt;&lt;P&gt;1: Uso join para juntar a TB Currency na TB &lt;SPAN style="font-size: 13.3333px;"&gt;CurrencyRate &lt;/SPAN&gt;&amp;nbsp; e depois junto a &lt;SPAN style="font-size: 13.3333px;"&gt;TB &lt;SPAN style="font-size: 13.3333px;"&gt;CurrencyRate &lt;/SPAN&gt; na SalesOrderHeader.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 13.3333px;"&gt;2:Uso join nas duas TB em salerOrderHeader direto ?&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;OU tanto faz ?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Att. Daniel Veloso&lt;/P&gt;&lt;P&gt;&lt;IMG alt="ASDAS.png" class="jive-image image-1" src="https://community.qlik.com/legacyfs/online/145199_ASDAS.png" style="height: 169px; width: 620px;" /&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Tue, 29 Nov 2016 20:51:02 GMT</pubDate>
    <dc:creator />
    <dc:date>2016-11-29T20:51:02Z</dc:date>
    <item>
      <title>Duvida de modelagem de dados.</title>
      <link>https://community.qlik.com/t5/Brasil/Duvida-de-modelagem-de-dados/m-p/1248091#M44409</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Boa tarde Pessoal,&lt;/P&gt;&lt;P&gt;Tenho uma duvida que talvez seja besta, mas vamos la.&lt;/P&gt;&lt;P&gt;Seguindo o diagrama abaixo. Como devo juntar as tabelas Currency e CurrencyRate na tabela SalesOrderHeader ?&lt;/P&gt;&lt;P&gt;Existem duas opções:&lt;/P&gt;&lt;P&gt;1: Uso join para juntar a TB Currency na TB &lt;SPAN style="font-size: 13.3333px;"&gt;CurrencyRate &lt;/SPAN&gt;&amp;nbsp; e depois junto a &lt;SPAN style="font-size: 13.3333px;"&gt;TB &lt;SPAN style="font-size: 13.3333px;"&gt;CurrencyRate &lt;/SPAN&gt; na SalesOrderHeader.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 13.3333px;"&gt;2:Uso join nas duas TB em salerOrderHeader direto ?&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;OU tanto faz ?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Att. Daniel Veloso&lt;/P&gt;&lt;P&gt;&lt;IMG alt="ASDAS.png" class="jive-image image-1" src="https://community.qlik.com/legacyfs/online/145199_ASDAS.png" style="height: 169px; width: 620px;" /&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 29 Nov 2016 20:51:02 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Brasil/Duvida-de-modelagem-de-dados/m-p/1248091#M44409</guid>
      <dc:creator />
      <dc:date>2016-11-29T20:51:02Z</dc:date>
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    <item>
      <title>Re: Duvida de modelagem de dados.</title>
      <link>https://community.qlik.com/t5/Brasil/Duvida-de-modelagem-de-dados/m-p/1248092#M44410</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Daniel,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Colocar a cotação no pedido, podes usar o left join , join , applymap.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Quanto a modelagem resultante (Star , Snow Flake, Big Fato) dependera da quantidade de registros entre as tabelas.&lt;/P&gt;&lt;P&gt;Se no Snow flake tiver 4,5 hops e entre cada tiver milhares ou milhões de registros fica mais lento que o Star ou Big Fato. Caso contrario a performance sera similar.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Tem um post que falo sobre modelagem e o HIC intervem (dizendo que não, mas sim&amp;nbsp; &lt;IMG src="https://community.qlik.com/legacyfs/online/emoticons/sad.png" /&gt; &lt;IMG src="https://community.qlik.com/legacyfs/online/emoticons/happy.png" /&gt; ).&amp;nbsp; &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;A href="https://community.qlik.com/thread/172107"&gt;Usar ou não o CONCATENATE???&lt;/A&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 29 Nov 2016 21:38:52 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Brasil/Duvida-de-modelagem-de-dados/m-p/1248092#M44410</guid>
      <dc:creator>afurtado</dc:creator>
      <dc:date>2016-11-29T21:38:52Z</dc:date>
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