public inbox for [email protected]  

help / color / mirror / Atom feed

From: vedant patel <[email protected]>
To: [email protected]
Subject: PostGres ODBC too slow
Date: Mon, 18 Mar 2024 11:47:03 +0530
Message-ID: <CAL4ovZoYjU0NiHg+aYYvzzPChjyYpFGyWt8QwDvkvt91UessZA@mail.gmail.com> (raw)

Hello There,

Recently, we've encountered some performance issues with the ODBC driver
provided by Postgres. Upon investigation, we noticed that switching from
the UNICODE to ANSI driver resulted in performance improvements for some
queries, albeit at the expense of others.

To delve deeper into this matter, I conducted tests using a Python script
with the psycopg2 library, and the results were significantly better.
However, to address this issue comprehensively, I've explored alternative
ODBC drivers available in the market. While some minor improvements were
observed in a few queries with a different driver, the overall performance
remains a concern.

Given your extensive experience in this area, I would greatly appreciate
your insights and recommendations on which ODBC driver would be most
suitable for our use case. Any advice or suggestions you could offer would
be immensely helpful in resolving this performance issue.

Let me know in case of any questions or concerns.

Thanks,

view thread (5+ messages)  latest in thread

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected]
  Subject: Re: PostGres ODBC too slow
  In-Reply-To: <CAL4ovZoYjU0NiHg+aYYvzzPChjyYpFGyWt8QwDvkvt91UessZA@mail.gmail.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox