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https://issues.apache.org/jira/browse/LUCENE-9917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17405244#comment-17405244
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ASF subversion and git services commented on LUCENE-9917:
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Commit 37368d3e405c6de3119c035d7cb7dec0f28c8a67 in lucene-solr's branch
refs/heads/branch_8x from Adrien Grand
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=37368d3 ]
LUCENE-9917: Smaller block sizes for BEST_SPEED. (#257)
This reduces the block size for BEST_SPEED in order to trade some compression
ratio in exchange for better retrieval speed.
> 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: 20m
> 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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