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PG-1013 Added build comparison table, moved features from index to comparison #280

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github-actions bot commented Sep 16, 2024

Performance test results:
Normal queries: 9266
TDE queries: 8540
Percentage: 92%
CSV entries: 1010312 pp-2019.csv
Sequential scan read times

HEAP: 1100.391
TDE: 1321.890 (120%)
TDE_BASIC: 1321.890 (156%)

@nastena1606 nastena1606 added the documentation Improvements or additions to documentation label Sep 18, 2024
documentation/docs/features.md Outdated Show resolved Hide resolved

| PostgreSQL Community build | Percona Server for PostgreSQL build <br> (in addition to features included in the PostgreSQL Community build)|
|----------------------|-------------------------------|
| Table encryption: <br> - data tables, <br> - TOAST tables <br> - temporary tables created during the database operation.<br><br> Metadata of those tables is not encrypted. | Index data encryption for encrypted tables |
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Regarding the encryption of TMP tables in Percona Server see https://perconadev.atlassian.net/browse/PG-1001. We didn't plan to have it, but might have accidentally done it)

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Sorry i'm not following, what should be changed in the current wording?

documentation/docs/features.md Outdated Show resolved Hide resolved

## Future releases

The following is planned for future releases of `pg_tde`:

* Logical replication support
*
* KMIP integration for key management

<i warning>:material-alert: Warning:</i> Note that introducing encryption/decryption affects performance. Our benchmark tests show less than 10% performance overhead for most situations. However, in some specific applications such as those using JSONB operations, performance degradation might be higher.
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I think this needs to be clarified to make sure that the user knows which method do we relate to


## Future releases

The following is planned for future releases of `pg_tde`:

* Logical replication support
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for which method?

@nastena1606 nastena1606 marked this pull request as ready for review December 4, 2024 13:57
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