DataSketches Tuple Sketch module

Apache Druid Q&A Google Groups
#1

Hi,
was going through druid Datasketches Tuple. The description provided in its docs(https://druid.apache.org/docs/latest/development/extensions-core/datasketches-tuple.html) are not enough. I didn’t understand why we should use it and when.

I really appreciate if anyone could explain it little more further.

#2

Hi Kritika,

The following URL has a good explanation with some examples:

https://datasketches.apache.org/docs/Tuple/TupleOverview.html

They’re ideal for producing summaries for a dimension, such as impressions or clicks.