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Posted to notifications@couchdb.apache.org by "Alexander Shorin (JIRA)" <ji...@apache.org> on 2015/10/29 15:51:27 UTC
[jira] [Resolved] (COUCHDB-2001) Finish the size calculating
changes
[ https://issues.apache.org/jira/browse/COUCHDB-2001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander Shorin resolved COUCHDB-2001.
---------------------------------------
Resolution: Fixed
Fix Version/s: 2.0.0
> Finish the size calculating changes
> ------------------------------------
>
> Key: COUCHDB-2001
> URL: https://issues.apache.org/jira/browse/COUCHDB-2001
> Project: CouchDB
> Issue Type: Improvement
> Components: BigCouch
> Reporter: Volker Mische
> Assignee: Paul Joseph Davis
> Fix For: 2.0.0
>
>
> The #leaf{} record change is to enable us to add more data size
> calculations. CouchDB master calculates a data size that account for
> all bytes that are active in a .couch file. Cloudant is interested in
> the total size of uncompressed docs and attachments minus the internal
> overhead of btrees. And there’s a fourth number to calculate based on
> the compression level used. Having each of these numbers will be
> useful as well as the calculations they’ll enable (ie, dead bytes in
> file, bytes used for overhead, compression ratio achieved, etc).
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