Kylin is the latest version 1.5.1 In the Advances Setting, all 5 dimensions are in an aggregation group.
Thanks -----邮件原件----- 发件人: Yapu Jia [mailto:yapu...@microsoft.com] 发送时间: 2016年5月16日 10:38 收件人: dev@kylin.apache.org 主题: RE: expansion rate so high Which kylin version do you use? The latest version have a good improvement in data expansion. -----Original Message----- From: Peng [mailto:pengli0...@outlook.com] Sent: Monday, May 16, 2016 10:21 AM To: dev@kylin.apache.org Subject: expansion rate so high Hi, Is it normal when the expansion rate is about 1600% ? My cube : about one hundred million data; fact table has one lookup table; 5 dimensions , in which 4 dimensions' encoding are fixed length, separately the length are 9, 8, 8, 33 ; 2 measures, finally the expansion rate is about 1600. Thanks Peng
