If we are doing a full scan of a disk page we should not need to search cache. This means we can avoid IOPS (e.g. to load the miniblock repetition index) and also reduce compute work. We should investigate what optimizations are meaningful and apply them.
- Mini block layout shouldn't load the metadata at initialization time and instead load it at read time
- Mini block layout should never load the repetition index
If we are doing a full scan of a disk page we should not need to search cache. This means we can avoid IOPS (e.g. to load the miniblock repetition index) and also reduce compute work. We should investigate what optimizations are meaningful and apply them.