Especially when you use it on top of Clickhouse which makes analytics interactive with sub-second latency.
Amongst outstanding features I've already tried:
— Advanced functions to built almost anything one can imagine: timeseries, arrays, geo, window functions
— Nice and customizable charts integrating with dashboard
— Sharing with team / anyone on the internet
The more I use it, the more I love it.
— Useful docs with examples and how-to
— Really friendly community here in Telegram (important!)
— It is free of charge!
Take a look at how I managed to build Year-over-Year analysis with LAG function and draw different kinds of viz!
LAG([Выручка (₽)], 52 ORDER BY [Неделя] BEFORE FILTER BY [Неделя])
#datalens #clickhouse