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https://issues.apache.org/jira/browse/COUCHDB-437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jan Lehnardt closed COUCHDB-437.
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Resolution: Duplicate
> Make compression level configurable, and allow attachments to be compressed
> ---------------------------------------------------------------------------
>
> Key: COUCHDB-437
> URL: https://issues.apache.org/jira/browse/COUCHDB-437
> Project: CouchDB
> Issue Type: Improvement
> Components: Database Core
> Reporter: Jason Davies
> Priority: Minor
> Attachments: couchdb-583-trunk-4th-try-trunk.patch,
> couchdb-583-trunk-5th-try.patch, couchdb-583-trunk-6th-try.patch
>
>
> As suggested by Adam Kocolosk in
> http://www.mail-archive.com/[email protected]/msg02858.html
> > The nice thing is that binary_to_term seems perfectly happy reading a mix
> > of compressed and uncompressed binaries, which means the compression level
> > can be a configuration parameter if we want it to be. gzip decompresses
> > pretty quickly, so I'm guessing that reading a compressed DB will be faster
> > than an uncompressed one. We'll have to measure it, though.
> Just thinking that space may be at a premium for some users and enabling
> compression could save them quite a bit of space depending on the data stored
> in docs. Compressing attachments could be beneficial too, and for particular
> use cases compression might increase read throughput due to needing less disk
> reads. As Adam says, we need to measure it.
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