Question

Apache Druid uses _____ compressed bitmap indexes to create indexes.

Select the correct answer from below given options:

a) Both Concise and Roaring

b) Concise

c) None of the Options

d) Roaring

Answer 1

Correct answer of above question is : -a) Both Concise and Roaring

Apache Druid uses Concise and Roaring compressed bitmap indexes to create indexes.