Re: SSL question

From: Yogi Barot <YBarot(at)symcor(dot)com>
To: "'David G(dot) Johnston'" <david(dot)g(dot)johnston(at)gmail(dot)com>
Cc: "pgsql-jdbc(at)postgresql(dot)org" <pgsql-jdbc(at)postgresql(dot)org>
Subject: Re: SSL question
Date: 2015-08-28 13:54:34
Message-ID: fe0dc96be6884894af77ef7d00175625@MX004.symprod.com
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Thanks for your quick reply, but 3-7% overhead is this reasonable or we have some issue with application? Need to give better technical reason to management for not enabling SSL. Our application uses connection pooling so on daily basis only few connections to database.

Thanks,
Yogi

From: David G. Johnston [mailto:david(dot)g(dot)johnston(at)gmail(dot)com]
Sent: Friday, August 28, 2015 9:47 AM
To: Yogi Barot
Cc: pgsql-jdbc(at)postgresql(dot)org
Subject: Re: [JDBC] SSL question

On Fri, Aug 28, 2015 at 9:28 AM, Yogi Barot <YBarot(at)symcor(dot)com<mailto:YBarot(at)symcor(dot)com>> wrote:

• Do you have any idea why adding SSL will slow the response time?

We are seeing 3-7% overhead with SSL on. Need to understand technical reason for it. we use JDBC. What I found that JDBC does not do compression.

​Encryption and decryption takes time...

​David J.

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