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https://issues.apache.org/jira/browse/LUCENE-9917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17403836#comment-17403836
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Robert Muir commented on LUCENE-9917:
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I prefer a balanced approach (like this PR) for the default codec. There are
many different use-cases for lucene, and I think it is good to still use shared
dictionaries by default for the use-cases where it really helps.
> Reduce block size for BEST_SPEED
> --------------------------------
>
> Key: LUCENE-9917
> URL: https://issues.apache.org/jira/browse/LUCENE-9917
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Adrien Grand
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> As benchmarks suggested major savings and minor slowdowns with larger block
> sizes, I had increased them on LUCENE-9486. However it looks like this
> slowdown is still problematic for some users, so I plan to go back to a
> smaller block size, something like 10*16kB to get closer to the amount of
> data we had to decompress per document when we had 16kB blocks without shared
> dictionaries.
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