Postgres Pro
Downloads
Home   >   mailing lists

Re: ZStandard (with dictionaries) compression support for TOAST compression - Mailing list pgsql-hackers

From Robert Haas
Subject Re: ZStandard (with dictionaries) compression support for TOAST compression
Date
Msg-id CA+TgmoYpeT3YP1mpZKO6k2jA3XuLDs_jaftcHM0WtEqCSSDu2Q@mail.gmail.com
Whole thread Raw
In response to ZStandard (with dictionaries) compression support for TOAST compression  (Nikhil Kumar Veldanda <veldanda.nikhilkumar17@gmail.com>)
Responses Re: ZStandard (with dictionaries) compression support for TOAST compression
Re: ZStandard (with dictionaries) compression support for TOAST compression
Re: ZStandard (with dictionaries) compression support for TOAST compression
List pgsql-hackers
Tree view 
On Thu, Mar 6, 2025 at 12:43 AM Nikhil Kumar Veldanda
<veldanda.nikhilkumar17@gmail.com> wrote:
> Notably, this is the first compression algorithm for Postgres that can make use of a dictionary to provide higher
levelsof compression, but dictionaries have to be generated and maintained, 

I think that solving the problems around using a dictionary is going
to be really hard. Can we see some evidence that the results will be
worth it?

--
Robert Haas
EDB: http://www.enterprisedb.com

pgsql-hackers by date:

Previous
From: Tom Lane
Date:
Subject: Re: what's going on with lapwing?
Next
From: Jacob Champion
Date:
Subject: Re: dblink: Add SCRAM pass-through authentication