It's an abstraction of the cube storage; this makes cube build and query code more clear and loose coupling.
2016-11-10 20:36 GMT+08:00 Ding Dinghua <[email protected]>: > Hi, I am trying to understand kylin 1.5.3 query logic, but I found it > is much more difficult to understand than kylin 1.2, mainly because of > introduce of gridtable, so I want to ask why gridtable is introduced? > > -- > Ding Dinghua > -- Best regards, Shaofeng Shi 史少锋
