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https://issues.apache.org/jira/browse/IGNITE-7935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Pereslegin updated IGNITE-7935:
-------------------------------------
    Description: 
_Work on improving BPlusTree is being done in another ticket._

The performance of batch operations in Ignite can be improved by implementing 
batch updates on page memory level. We should add support for batch inserting 
data rows into FreeList and use it in batch operations to load data through 
preloader, dataStreamer, and cache.putAll(...).

  was:
_Work on improving BPlusTree is being done in another ticket._

Currently, batch updates on page memory level are not implemented in Ignite. 
The performance of batch operations can be improved by implementing batch 
updates on page memory level. We should add support for batch inserting data 
rows into FreeList and use it in batch operations to load data through 
preloader, data streamer, and operation putAll.


> Support batch updates in FreeList
> ---------------------------------
>
>                 Key: IGNITE-7935
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7935
>             Project: Ignite
>          Issue Type: Improvement
>    Affects Versions: 2.4
>            Reporter: Ilya Lantukh
>            Assignee: Pavel Pereslegin
>            Priority: Major
>              Labels: iep-16, iep-32
>
> _Work on improving BPlusTree is being done in another ticket._
> The performance of batch operations in Ignite can be improved by implementing 
> batch updates on page memory level. We should add support for batch inserting 
> data rows into FreeList and use it in batch operations to load data through 
> preloader, dataStreamer, and cache.putAll(...).



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