Hi, This is a good improvement to our grafana connector :)
Maybe adding a parameter in config to let users decide whether to enable down sampling is better. (It can be enabled by default) Thanks, -- Jialin Qiao School of Software, Tsinghua University 乔嘉林 清华大学 软件学院 > -----原始邮件----- > 发件人: "阮同学" <[email protected]> > 发送时间: 2020-04-17 19:51:07 (星期五) > 收件人: dev <[email protected]> > 抄送: > 主题: [question] IOTDB-528，different sampling intervals > > Hi, > > In issues 528[1]Implicitly do Group By （Down sample） to avoid sending to many > data over the wire.At present, I plan to use different sampling intervals for > different query ranges > > > <1h: no sampling > 1h~1d : intervals = 1m > 1d~30d:intervals = 1h > >30d：intervals = 1d > > > Does anyone have any better Suggestions? > > [1]https://issues.apache.org/jira/browse/IOTDB-528 > > Best, > ----------------------------------- > Sail > > > >
