Thanks!
I think it cold be a very cool index. Due to linearity it would be pretty easy
to translate regular queries to queries on the sdt signal which had way lower
data points.
Or in some sense this is a visualisation optimized version of the time series.
Really cool feature!
Julian
Holen
Hi,
Yes, it's lossy. Users need to config the tolerant error.
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: "Julian Feinauer"
> 发送时间: 2020-10-03 02:09:44 (星期六)
> 收件人: "dev@iotdb.apache.org"
> 抄送:
> 主题: Re: Support SDT compression
>
>
Hi,
I read the document (which is excellent, good work!) and it sounds very
interesting but as far as I understand the algorithm its lossy.
Is this true?
Or do I miss something?
Thanks!
Julian
Am 29.09.20, 12:04 schrieb "Jialin Qiao" :
Hi,
Good summary~
> Page header needs to
