topic Re: GROUP BY PERFORMANCE in QlikView https://community.qlik.com/t5/QlikView/GROUP-BY-PERFORMANCE/m-p/484150#M1267232 <HTML><HEAD></HEAD><BODY><P>can you post script and purpose of joining tables ?</P><P></P><P>Vikas</P></BODY></HTML> Sun, 15 Dec 2013 11:26:09 GMT vikasmahajan 2013-12-15T11:26:09Z GROUP BY PERFORMANCE https://community.qlik.com/t5/QlikView/GROUP-BY-PERFORMANCE/m-p/484149#M1267229 <HTML><HEAD></HEAD><BODY><P>HI </P><P>I HAVE A VERY BIG TABLE 500 FIELDS 40M ROWS TRYING TO GROUP THIS TABLE AND IT TAKES FOREVER AROUND 8HRS</P><P>ANY IDEAS HOW TO IMPROVE THIS GROUP BY???</P><P>TRIED TO CUT THIS TABLE TO 5 SEPARATE TABLES&nbsp; THAT HAVE 100 FIELDS AND 40M ROWS AND THEN JOIN BACK ALL 5 TABLES BACK TO ONE THIS DIDN'T IMPROVE THE PERFORMANCE BY MUCH </P><P></P><P>ANY OTHER IDEAS?</P><P></P><P></P><P>THANKS </P><P>JT</P></BODY></HTML> Mon, 26 Jan 2026 18:19:17 GMT https://community.qlik.com/t5/QlikView/GROUP-BY-PERFORMANCE/m-p/484149#M1267229 Anonymous 2026-01-26T18:19:17Z Re: GROUP BY PERFORMANCE https://community.qlik.com/t5/QlikView/GROUP-BY-PERFORMANCE/m-p/484150#M1267232 <HTML><HEAD></HEAD><BODY><P>can you post script and purpose of joining tables ?</P><P></P><P>Vikas</P></BODY></HTML> Sun, 15 Dec 2013 11:26:09 GMT https://community.qlik.com/t5/QlikView/GROUP-BY-PERFORMANCE/m-p/484150#M1267232 vikasmahajan 2013-12-15T11:26:09Z