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    <title>topic Prediction in QlikView</title>
    <link>https://community.qlik.com/t5/QlikView/Prediction/m-p/1407465#M426043</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Hello all, a very warm morning&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I have a data of average ram utilization for last 30 days say 4%, I want to predict the ram utilization at next 30th day or 60th day.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;for example for oct if ram utilization is 4% at the end of month (total avg) we could be able to predict the ram utilization at say 30th November.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;can anyone please help me out in this&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Fri, 03 Nov 2017 08:38:05 GMT</pubDate>
    <dc:creator>navaneeth79</dc:creator>
    <dc:date>2017-11-03T08:38:05Z</dc:date>
    <item>
      <title>Prediction</title>
      <link>https://community.qlik.com/t5/QlikView/Prediction/m-p/1407465#M426043</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Hello all, a very warm morning&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I have a data of average ram utilization for last 30 days say 4%, I want to predict the ram utilization at next 30th day or 60th day.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;for example for oct if ram utilization is 4% at the end of month (total avg) we could be able to predict the ram utilization at say 30th November.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;can anyone please help me out in this&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 03 Nov 2017 08:38:05 GMT</pubDate>
      <guid>https://community.qlik.com/t5/QlikView/Prediction/m-p/1407465#M426043</guid>
      <dc:creator>navaneeth79</dc:creator>
      <dc:date>2017-11-03T08:38:05Z</dc:date>
    </item>
    <item>
      <title>Re: Prediction</title>
      <link>https://community.qlik.com/t5/QlikView/Prediction/m-p/1407466#M426044</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Ram utilization depends from lots of things like:&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;- Number of active users (concurrent);&lt;/P&gt;&lt;P&gt;- Dimension of your documents (in terms of number of record and dimensions);&lt;/P&gt;&lt;P&gt;- Load script quality and calculations;&lt;/P&gt;&lt;P&gt;- Hardware;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;So if you want to predict the amount of RAM at 30th november and we assume:&lt;/P&gt;&lt;P&gt;- Number of concurrent active users at 30th nov is the same as today;&lt;/P&gt;&lt;P&gt;- The number of dimensions &lt;SPAN style="font-size: 13.3333px;"&gt;at 30th nov is the same as today&lt;/SPAN&gt;;&lt;/P&gt;&lt;P&gt;- Load script &lt;SPAN style="font-size: 13.3333px;"&gt;quality and calculations at &lt;SPAN style="font-size: 13.3333px;"&gt;at 30th nov is the same as today&lt;/SPAN&gt;&lt;SPAN style="font-size: 13.3333px;"&gt;;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 13.3333px;"&gt;- Hardware &lt;SPAN style="font-size: 13.3333px;"&gt;at 30th nov is the same as today&lt;/SPAN&gt;;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 13.3333px;"&gt;- Records increase steadily;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 13.3333px;"&gt;- Your Layout doesn't change;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 13.3333px;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;Assuming that &lt;STRONG&gt;PROBABLY&lt;/STRONG&gt; your ram calculation prediction could be something like:&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;January RAM usage incr.= &lt;SPAN style="text-decoration: underline;"&gt;RAM at 31/01/2017&lt;/SPAN&gt; - &lt;SPAN style="font-size: 13.3333px; text-decoration: underline;"&gt;RAM at 01/01/2017&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;February RAM usage incr.= R&lt;SPAN style="text-decoration: underline;"&gt;AM at 28/02/2017&lt;/SPAN&gt; - &lt;SPAN style="text-decoration: underline;"&gt;RAM at 01/02/2017&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;March RAM usage incr.= &lt;SPAN style="text-decoration: underline;"&gt;RAM at 31/03/2017&lt;/SPAN&gt; - &lt;SPAN style="text-decoration: underline;"&gt;RAM at 01/03/2017&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;April RAM usage incr.= &lt;SPAN style="text-decoration: underline;"&gt;RAM at 30/04/2017&lt;/SPAN&gt; - &lt;SPAN style="text-decoration: underline;"&gt;RAM at 01/04/2017&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;May RAM usage incr.= &lt;SPAN style="text-decoration: underline;"&gt;RAM at 31/05/2017&lt;/SPAN&gt; - &lt;SPAN style="text-decoration: underline;"&gt;RAM at 01/05/2017&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;June RAM usage incr.= &lt;SPAN style="text-decoration: underline;"&gt;RAM at 30/06/2017&lt;/SPAN&gt; - &lt;SPAN style="text-decoration: underline;"&gt;RAM at 01/06/2017&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;July RAM usage incr.= &lt;SPAN style="text-decoration: underline;"&gt;RAM at 31/07/2017&lt;/SPAN&gt; - &lt;SPAN style="text-decoration: underline;"&gt;RAM at 01/07/2017&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;August RAM usage incr.= &lt;SPAN style="text-decoration: underline;"&gt;RAM at 31/08/2017&lt;/SPAN&gt; - &lt;SPAN style="text-decoration: underline;"&gt;RAM at 01/08/2017&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;September RAM usage incr.= &lt;SPAN style="text-decoration: underline;"&gt;RAM at 30/09/2017&lt;/SPAN&gt; - &lt;SPAN style="text-decoration: underline;"&gt;RAM at 01/09/2017&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;October RAM usage incr.= &lt;SPAN style="text-decoration: underline;"&gt;RAM at 31/10/2017&lt;/SPAN&gt; - &lt;SPAN style="text-decoration: underline;"&gt;RAM at 01/10/2017&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 13.3333px;"&gt;AVG Monthly RAM usage incr.= (&lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;January RAM usage incr.&lt;/SPAN&gt; + &lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;February RAM usage incr.&lt;/SPAN&gt; + &lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;March RAM usage incr.&lt;/SPAN&gt; + &lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;April RAM usage incr.&lt;/SPAN&gt; + &lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;May RAM usage incr.&lt;/SPAN&gt; + &lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;June RAM usage incr.&lt;/SPAN&gt; + &lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;July RAM usage incr.&lt;/SPAN&gt; + &lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;August RAM usage incr.&lt;/SPAN&gt; + &lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;September RAM usage incr.&lt;/SPAN&gt; + &lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;October RAM usage incr.&lt;/SPAN&gt;)/&lt;STRONG&gt;10&lt;/STRONG&gt;&lt;/SPAN&gt;&lt;SPAN style="text-decoration: underline;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;STRONG&gt;Ram needed at 30/11/2017&lt;/STRONG&gt;= &lt;SPAN style="font-size: 13.3333px;"&gt;&lt;SPAN style="text-decoration: underline;"&gt;RAM at 31/10/2017&lt;/SPAN&gt; + &lt;SPAN style="font-size: 13.3333px; text-decoration: underline;"&gt;AVG Monthly RAM usage incr.&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Hope it helps&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 03 Nov 2017 09:21:30 GMT</pubDate>
      <guid>https://community.qlik.com/t5/QlikView/Prediction/m-p/1407466#M426044</guid>
      <dc:creator>micheledenardi</dc:creator>
      <dc:date>2017-11-03T09:21:30Z</dc:date>
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