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Posted to dev@parquet.apache.org by "Cesar Delgado (JIRA)" <ji...@apache.org> on 2018/10/16 18:00:00 UTC

[jira] [Commented] (PARQUET-1178) Parquet modular encryption

    [ https://issues.apache.org/jira/browse/PARQUET-1178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16652157#comment-16652157 ] 

Cesar Delgado commented on PARQUET-1178:
----------------------------------------

Saw the modular encryption doc were merged a couple days ago.  Very happy to see this Jira moving along.  Can't wait to have something to try in the near future.

> Parquet modular encryption
> --------------------------
>
>                 Key: PARQUET-1178
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1178
>             Project: Parquet
>          Issue Type: New Feature
>            Reporter: Gidon Gershinsky
>            Assignee: Gidon Gershinsky
>            Priority: Major
>
> A mechanism for modular encryption and decryption of Parquet files. Allows to keep data fully encrypted in the storage - while enabling efficient analytics on the data, via reader-side extraction / authentication / decryption of data subsets required by columnar projection and predicate push-down.
> Enables fine-grained access control to column data by encrypting different columns with different keys.
> Supports a number of encryption algorithms, to account for different security and performance requirements.



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