https://community.qlik.com/t5/App-Development/Sense-Calculation-engine-single-threaded-field-lookup/m-p/1560117#M40805 <P>Hi,</P><P>I recently read an old post by HiC regarding the Calculation engine, and how the gathering of fields for aggr is single threaded:</P><P><A href="https://community.qlik.com/t5/Qlik-Design-Blog/The-Calculation-Engine/ba-p/1463265" target="_blank" rel="noopener">Qlik-Design-Blog/The-Calculation-Engine</A></P><P>"The aggregation step is multi-threaded. However, finding the relevant combinations of field values is currently a single threaded operation, and may occasionally be the bottle-neck when calculating a chart. "</P><P>I wanted to know if this is still true, and secondly if this may change in future.</P><P>Cheers,</P> Fri, 22 Mar 2019 13:51:26 GMT R_Dew 2019-03-22T13:51:26Z https://community.qlik.com/t5/App-Development/Sense-Calculation-engine-single-threaded-field-lookup/m-p/1560117#M40805 <P>Hi,</P><P>I recently read an old post by HiC regarding the Calculation engine, and how the gathering of fields for aggr is single threaded:</P><P><A href="https://community.qlik.com/t5/Qlik-Design-Blog/The-Calculation-Engine/ba-p/1463265" target="_blank" rel="noopener">Qlik-Design-Blog/The-Calculation-Engine</A></P><P>"The aggregation step is multi-threaded. However, finding the relevant combinations of field values is currently a single threaded operation, and may occasionally be the bottle-neck when calculating a chart. "</P><P>I wanted to know if this is still true, and secondly if this may change in future.</P><P>Cheers,</P> Fri, 22 Mar 2019 13:51:26 GMT https://community.qlik.com/t5/App-Development/Sense-Calculation-engine-single-threaded-field-lookup/m-p/1560117#M40805 R_Dew 2019-03-22T13:51:26Z