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https://issues.apache.org/jira/browse/HDDS-8756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17731074#comment-17731074
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Ethan Rose commented on HDDS-8756:
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+1 for a design doc. Most new features that span multiple jiras attach one to
the parent Jira to define the scope and provide a spec to review code against.
> Write-back cache using SSD storage
> ----------------------------------
>
> Key: HDDS-8756
> URL: https://issues.apache.org/jira/browse/HDDS-8756
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Maksim Myskov
> Priority: Major
>
> Apache Ozone’s datanodes may suffer from slow read and write performance,
> particularly when dealing with high-density nodes and frequently accessed
> data. This leads to increased latency and decreased overall system
> efficiency, negatively impacting service quality. To address this issue, we
> propose implementing write-back caching, which can significantly enhance read
> and write performance while reducing expensive disk operations.
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