It s also interesting to see that `colB` is reordered before Apache Pinot #general

It's also interesting to see that `colB` is reorde...

Amos Bird

12/28/2022, 2:58 PM

It's also interesting to see that

colB

is reordered before doing dict-encoding in Dictionary-encoded forward index with bit compression (default)

Mayank

12/28/2022, 3:15 PM

What you are pointing to is the dictionary for ColB. Dictionaries are always sorted to be able to do fast lookup.

Seunghyun

12/28/2022, 5:52 PM

FYI, colB on the diagram includes both forward index + dictionary

Mayank

12/28/2022, 5:57 PM

image.png

👍 2

Mayank

12/28/2022, 5:57 PM

@Seunghyun let’s update the docs with these information?