Benchmark the improvements or drawbacks of filtering with and without using column-indexes. We shall also benchmark the overhead of reading and using the column-indexes in case of it is not useful (e.g. completely randomized data).
Reporter: Gabor Szadovszky / @gszadovszky
Assignee: Gabor Szadovszky / @gszadovszky
Related issues:
PRs and other links:
Note: This issue was originally created as PARQUET-1435. Please see the migration documentation for further details.
Benchmark the improvements or drawbacks of filtering with and without using column-indexes. We shall also benchmark the overhead of reading and using the column-indexes in case of it is not useful (e.g. completely randomized data).
Reporter: Gabor Szadovszky / @gszadovszky
Assignee: Gabor Szadovszky / @gszadovszky
Related issues:
PRs and other links:
Note: This issue was originally created as PARQUET-1435. Please see the migration documentation for further details.