Re: Compression - Mailing list pgsql-jdbc

From Oliver Jowett
Subject Re: Compression
Date
Msg-id 4AC14E07.1080800@opencloud.com
Whole thread Raw
In response to Compression  (Eric Jain <eric.jain@gmail.com>)
Responses Re: Compression  (Eric Jain <eric.jain@gmail.com>)
List pgsql-jdbc
Eric Jain wrote:
> Came across an old announcement for a product called "Mammoth S/JDBC"
> that claimed to have "support for compressed connection streams"
> [http://archives.postgresql.org/pgsql-announce/2003-04/msg00010.php].
>
> Looking for the product page, I found that "S/JDBC was discontinued as
> the Open Source version reached the same capability level "
> [http://www.commandprompt.com/products/tips].
>
> That's good news -- but I couldn't find any mention of such a feature
> in the documentation [http://jdbc.postgresql.org/documentation/head/]?

Can you explain what a "compressed connection stream" is? AFAIK, there
is no such thing supported by the standard server. (And there's been a
wire protocol version change since that release announcement, fwiw)

Possibly, you could convince the underlying SSL/TLS provider to
negotiate SSL compression. I don't know the details of how to do that
offhand.

-O


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