Re: better page-level checksums

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От Bruce Momjian
Тема Re: better page-level checksums
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Msg-id Yqe01lndDG4G1Jjz@momjian.us
обсуждение исходный текст
Ответ на Re: better page-level checksums  (Peter Geoghegan <pg@bowt.ie>)
Ответы Re: better page-level checksums  (Peter Geoghegan <pg@bowt.ie>)
Список pgsql-hackers
On Mon, Jun 13, 2022 at 03:03:17PM -0700, Peter Geoghegan wrote:
> On Mon, Jun 13, 2022 at 2:54 PM Bruce Momjian <bruce@momjian.us> wrote:
> > On Mon, Jun 13, 2022 at 02:44:41PM -0700, Peter Geoghegan wrote:
> > > Is that the how block-level encryption feature from EDB Advanced Server does it?
> >
> > Uh, EDB Advanced Server doesn't have a block-level encryption feature.
> 
> Apparently there is something called "Vormetric Transparent Encryption
> (VTE) – Transparent block-level encryption with access controls":
> 
> https://www.enterprisedb.com/blog/enhanced-security-edb-postgres-advanced-server-vormetric-data-security-platform
> 
> Perhaps there is some kind of confusion around the terminology here?

That is encryption done in a virtual file system independent of
Postgres.  So, I guess the answer to your question is that this is not
how EDB Advanced Server does it.

-- 
  Bruce Momjian  <bruce@momjian.us>        https://momjian.us
  EDB                                      https://enterprisedb.com

  Indecision is a decision.  Inaction is an action.  Mark Batterson




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