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Posted to oak-issues@jackrabbit.apache.org by "Julian Reschke (Jira)" <ji...@apache.org> on 2024/08/09 11:31:00 UTC

[jira] [Commented] (OAK-10803) Compress in-memory property values

    [ https://issues.apache.org/jira/browse/OAK-10803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17872318#comment-17872318 ] 

Julian Reschke commented on OAK-10803:
--------------------------------------

trunk: [ee86649536|https://github.com/apache/jackrabbit-oak/commit/ee8664953638b2140b134acf5bb9c327e27f9e42] [35f625b696|https://github.com/apache/jackrabbit-oak/commit/35f625b6962564565015899bab41f57c0efc527b] (1.66.0) [5d10c51ff5|https://github.com/apache/jackrabbit-oak/commit/5d10c51ff53dc05e2d36b2491689412ccd17b15d] [1633523683|https://github.com/apache/jackrabbit-oak/commit/163352368343164671231b1ee8f4db75f3925877]

> Compress in-memory property values
> ----------------------------------
>
>                 Key: OAK-10803
>                 URL: https://issues.apache.org/jira/browse/OAK-10803
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: documentmk
>            Reporter: Daniel Iancu
>            Priority: Major
>             Fix For: 1.68.0
>
>
> Some properties in the repository can be quite large and consume a considerable amount of memory. E.g. large multi-valued properties, blob IDs that contain an inlined binary.
> With a certain size of the value, it may be beneficial to compress it when loaded into memory/cache and uncompress it only on access. This shouldn't be too difficult and can be implemented in a backward compatible way, because it only affects the in-memory representation and not how data is stored.



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