I'm not sure if Alluxio could be substituted by OpenDAL as a local cache layer f... | Hacker News

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		Lucasoato on March 10, 2024 \| parent \| context \| favorite \| on: S3 is files, but not a filesystem I'm not sure if Alluxio could be substituted by OpenDAL as a local cache layer for TrinoDB.

tison on March 11, 2024 [–]

If I get "local cache layer" correctly, it's possible. And it's even desired if you want to reduce the deployment burden.

Here are some related codes on how we implement such a layer in GreptimeDB:

* https://github.com/GreptimeTeam/greptimedb/blob/v0.7.0/src/o... * https://github.com/GreptimeTeam/greptimedb/blob/v0.7.0/src/m...

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