topic Data compression rate with .qvd in QlikView https://community.qlik.com/t5/QlikView/Data-compression-rate-with-qvd/m-p/1243893#M862092 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P></P><P>I know the main feature of qvd, allows a faster reload. But i'm Wonder if .qvd storage brings a compression of date size.</P><P>I made this try :</P><P>I load with an empty .qvw (400 ko) two .qvd files for a total of 370Mo. So, i save the .qvw and he is 60 Mo.</P><P></P><P>Should i deduce .qvd storage brings a compression of data size?</P><P></P><P>Because i have a need to decrease size of my .qvw. So, does&nbsp; .qvd storage will bring a reduction of .qvw size??</P><P></P><P>Regards</P></BODY></HTML> Wed, 25 Nov 2020 16:16:04 GMT sergio0592 2020-11-25T16:16:04Z Data compression rate with .qvd https://community.qlik.com/t5/QlikView/Data-compression-rate-with-qvd/m-p/1243893#M862092 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P></P><P>I know the main feature of qvd, allows a faster reload. But i'm Wonder if .qvd storage brings a compression of date size.</P><P>I made this try :</P><P>I load with an empty .qvw (400 ko) two .qvd files for a total of 370Mo. So, i save the .qvw and he is 60 Mo.</P><P></P><P>Should i deduce .qvd storage brings a compression of data size?</P><P></P><P>Because i have a need to decrease size of my .qvw. So, does&nbsp; .qvd storage will bring a reduction of .qvw size??</P><P></P><P>Regards</P></BODY></HTML> Wed, 25 Nov 2020 16:16:04 GMT https://community.qlik.com/t5/QlikView/Data-compression-rate-with-qvd/m-p/1243893#M862092 sergio0592 2020-11-25T16:16:04Z Re: Data compression rate with .qvd https://community.qlik.com/t5/QlikView/Data-compression-rate-with-qvd/m-p/1243894#M862093 <HTML><HEAD></HEAD><BODY><P>It depends on your data...</P><P><A href="https://community.qlik.com/thread/108755">QVD Compression Technique</A></P><P><A href="https://community.qlik.com/qlik-blogpost/2848">Symbol Tables and Bit-Stuffed Pointers</A></P></BODY></HTML> Fri, 13 Jan 2017 08:57:54 GMT https://community.qlik.com/t5/QlikView/Data-compression-rate-with-qvd/m-p/1243894#M862093 MK_QSL 2017-01-13T08:57:54Z