OKdevTV
Timelion
The time series composer for Kibana
Usage
이전 데이터와 비교
.es(*), .es(offset=-1d)
수식
.es(*).divide(.es(offset=-2h))
bars
.es(), .es().bars().pointw()
World Bank Open Database
기간을 조정 : 2000~2016
.wbi(KR)
ref
https://www.elastic.co/kr/blog/timelion-timeline
Functions
https://github.com/elastic/timelion/blob/master/FUNCTIONS.md
If else
https://www.elastic.co/blog/timeseries-if-then-else-with-timelion
What Else?