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https://issues.apache.org/jira/browse/HDDS-16668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18121743#comment-18121743
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Andrey Yarovoy commented on HDDS-16668:
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I recommend something embedded into the process, rocksdb could be a good option 
since we use it other parts of the product.

> Migrate from Derby
> ------------------
>
>                 Key: HDDS-16668
>                 URL: https://issues.apache.org/jira/browse/HDDS-16668
>             Project: Apache Ozone
>          Issue Type: Wish
>            Reporter: Wei-Chiu Chuang
>            Priority: Major
>
> Derby is retired. https://db.apache.org/derby/
> bq. On 2025-10-10, the Derby developers voted to retire the project into a 
> read-only state. Derby development and bug-fixing have ended. No further 
> releases will be published. 
> Plus, there are known security vulnerabilities associated with Derby. We're 
> not affected but from a supportability perspective we should move away from 
> Derby as soon as feasibly possible.
> Possible solutions:
> 1. SQLite (least effort)
> 2. PostgreSQL, MariaDB, MySqL (if fullweight DB is needed, HA.. etc)
> 3. DuckDB (if we plan to have more analytical capabilities in Recon)
> 4. RocksDB (???)



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