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From "Thomas Mueller (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OAK-80) Implement batched writing for KernelNodeStore
Date Wed, 02 May 2012 13:14:50 GMT

    [ https://issues.apache.org/jira/browse/OAK-80?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13266541#comment-13266541
] 

Thomas Mueller commented on OAK-80:
-----------------------------------

>> remoting between oak-jcr and oak-core
> I don't think we have current plans for that

I was the opinion that's the long term goal (allow other programming languages such as PHP
to use the oak-core API), and the spi-based remoting was only a temporary solution until oak-core
remoting is available. If that's not the plan, then I wonder why we would need a separation
between oak-jcr and oak-core.
                
> Implement batched writing for KernelNodeStore
> ---------------------------------------------
>
>                 Key: OAK-80
>                 URL: https://issues.apache.org/jira/browse/OAK-80
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 0.1
>            Reporter: Michael Dürig
>            Assignee: Michael Dürig
>
> Currently KernelNodeStore and KernelNodeStateBuilder directly apply every operation on
the content tree to the private branch of the Microkernel. There have been some concerns re.
performance hits due to network latency in the case where the Microkernel is not co-located.

> I suggest to add batching capabilities such that operations are only written through
to the Microkernel on certain limits. 

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