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https://issues.apache.org/jira/browse/IGNITE-6701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16243461#comment-16243461
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Vladimir Ozerov commented on IGNITE-6701:
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Benchmarks shown ~10% performance gain in case of multiple indexes.
> Do not deserialize previous value during indexes update
> -------------------------------------------------------
>
> Key: IGNITE-6701
> URL: https://issues.apache.org/jira/browse/IGNITE-6701
> Project: Ignite
> Issue Type: Improvement
> Security Level: Public(Viewable by anyone)
> Components: sql
> Reporter: Semen Boikov
> Assignee: Roman Kondakov
> Labels: iep-1, performance
> Fix For: 2.4
>
>
> In GridH2Table.doUpdate all indexes are updated using BPlusTree.put method
> which deserializes previous value, actually previous value is already
> available in GridQueryProcessor.store/remove methods. Need try to change
> GridH2Table.doUpdate to use BPlusTree.putx instead of BPlusTree.put.
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