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Posted to issues@geode.apache.org by "Darrel Schneider (JIRA)" <ji...@apache.org> on 2015/06/30 23:49:05 UTC
[jira] [Assigned] (GEODE-7) Off heap data storage
[ https://issues.apache.org/jira/browse/GEODE-7?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Darrel Schneider reassigned GEODE-7:
------------------------------------
Assignee: Darrel Schneider
> Off heap data storage
> ---------------------
>
> Key: GEODE-7
> URL: https://issues.apache.org/jira/browse/GEODE-7
> Project: Geode
> Issue Type: Sub-task
> Components: core
> Reporter: Dan Smith
> Assignee: Darrel Schneider
> Labels: asf-migration
> Attachments: GemFire Off-Heap Functional Specification - 7th draft - 05_11_2015.pdf
>
>
> This is a feature that has been under development for GemFire but was not part of the initial drop of code for geode.
> Geode stores a lot of data in the java heap. With very large heap sizes, this can lead to performance impacts due to garbage collection time.
> Rather than storing data in the java heap, store data in native memory using direct byte buffers with memory managed by Geode.
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