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Posted to issues@ozone.apache.org by "Maksim Myskov (Jira)" <ji...@apache.org> on 2023/06/05 13:24:00 UTC

[jira] [Created] (HDDS-8756) Write-back cache using SSD storage

Maksim Myskov created HDDS-8756:
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             Summary: 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


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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