topic best practice for QVD use in QlikView https://community.qlik.com/t5/QlikView/best-practice-for-QVD-use/m-p/375846#M140038 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P>If a QVD is used by different .qvw documents (for example three .qvw load from the same QVD), the QVD is loaded only one time in RAM or each qvw load its copy of unaggregated data? </P><P></P><P>Thanks in advance,</P><P>Davide</P></BODY></HTML> Thu, 29 Mar 2012 16:02:30 GMT 2012-03-29T16:02:30Z best practice for QVD use https://community.qlik.com/t5/QlikView/best-practice-for-QVD-use/m-p/375846#M140038 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P>If a QVD is used by different .qvw documents (for example three .qvw load from the same QVD), the QVD is loaded only one time in RAM or each qvw load its copy of unaggregated data? </P><P></P><P>Thanks in advance,</P><P>Davide</P></BODY></HTML> Thu, 29 Mar 2012 16:02:30 GMT https://community.qlik.com/t5/QlikView/best-practice-for-QVD-use/m-p/375846#M140038 2012-03-29T16:02:30Z best practice for QVD use https://community.qlik.com/t5/QlikView/best-practice-for-QVD-use/m-p/375847#M140039 <HTML><HEAD></HEAD><BODY><P>Each qvw would be loaded into RAM so if each of your 3 qvws has the full qvd data within it then the server will have 3 copies of the data in RAM.</P><P></P><P>Hope this helps,</P><P></P><P>Jason</P></BODY></HTML> Thu, 29 Mar 2012 16:14:41 GMT https://community.qlik.com/t5/QlikView/best-practice-for-QVD-use/m-p/375847#M140039 Jason_Michaelides 2012-03-29T16:14:41Z best practice for QVD use https://community.qlik.com/t5/QlikView/best-practice-for-QVD-use/m-p/375848#M140040 <HTML><HEAD></HEAD><BODY><P>Thanks for the answer,</P><P></P><P>Bye</P></BODY></HTML> Fri, 30 Mar 2012 07:16:14 GMT https://community.qlik.com/t5/QlikView/best-practice-for-QVD-use/m-p/375848#M140040 2012-03-30T07:16:14Z