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https://issues.apache.org/jira/browse/IGNITE-22664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Philipp Shergalis updated IGNITE-22664:
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Summary: Write intensive aipersist checkpoints (was: Insanely memory
consuming checkpoints in aipersist)
> Write intensive aipersist checkpoints
> -------------------------------------
>
> Key: IGNITE-22664
> URL: https://issues.apache.org/jira/browse/IGNITE-22664
> Project: Ignite
> Issue Type: Improvement
> Components: persistence
> Reporter: Philipp Shergalis
> Priority: Major
> Labels: ignite-3
>
> Inserting 1 million rows, resulting database after compaction takes around
> 330MB on the disk. Still, delta files created in the process sum up to 3.3
> gigabytes (checked by commenting out compaction code, 256 MB region size), so
> checkpointing and compacting can't keep up with write-intensive scenarios. We
> should try to optimise amount of writing to disk
>
> Also, RocksDB with 1 million rows used only 95MB of disk space
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