Time Series Streaming as-of Join

Hi All,

I have seen the pandas asof join and it’s work well.

kdb+ also have the similiar features

However i have a streaming use case that need the join happen on the realtime. I take a look at

Is there any standard algorithm for doing this? Do you have any pointer on what is the keyword for stream join with time index alignment?


any ideas about this? @wesm

thanks before

I also have timescale as the storage and using data reflections in dremio/arrow to speed up things.

However is there any way we can do streaming join and also refreshing cache?