Re: pgbouncer setup in the architecture

Поиск
Список
Период
Сортировка
От Gabriele Lohss
Тема Re: pgbouncer setup in the architecture
Дата
Msg-id CANo3p7_cgKszcAd1EDFa1nYsizVSBj60MxUhG6ghM3VTWhLamQ@mail.gmail.com
обсуждение исходный текст
Ответ на Re: pgbouncer setup in the architecture  ("Greg Sabino Mullane" <greg@turnstep.com>)
Ответы Re: pgbouncer setup in the architecture
Список pgsql-general
Дерево обсуждения
Hi,

thanks, you're right. My description wasn't very concrete. Our current set up is a single pgbouncer instance running on a VM in the same network like the webapplications. The database servers are in another firewall protected network. So the pgbouncer is now running on a standalone VM. I was wondering if this setup is a propper solution, but I guess we still have to test the perfomance.
Until now I always installed pgbouncer on a already existing database server and the basic configuration was quite easy. When running on a central VM separate to the database its is connecting too, is it necessary to have a running postgresql instance on this VM too? I want to connect to the pgbouncer database as well, but therefor I need a postgresql database server, right? Or do I just need the client packages?

Thanks for the help,
Gaby



2014-08-24 17:09 GMT+02:00 Greg Sabino Mullane <greg@turnstep.com>:

-----BEGIN PGP SIGNED MESSAGE-----
Hash: RIPEMD160


> I'd like to use pgbouncer as connection pooler in our productive
> environment, which consists of six master db server plus 6 slaves and many
> webserver and services. For example, I'd like to use it as a central point
> from where I can redirect client connections easily without changing the
> code on application side.

> Considering performance issues should I use
> pgbouncer on one central VM or put it closer to the db server?

It's not clear what your environment is and what 'closer to the db
server' means in this context (multiple pgbouncers?), but I would lean
towards having a single pgbouncer instance on a central VM, as it means
less things to keep track of. There can be advantages to having multiple
pgbouncers close to the db, but which is best ultimately depends on your
layout, usage pattern, network speeds, etc.

- --
Greg Sabino Mullane greg@turnstep.com
End Point Corporation http://www.endpoint.com/
PGP Key: 0x14964AC8 201408240939
http://biglumber.com/x/web?pk=2529DF6AB8F79407E94445B4BC9B906714964AC8
-----BEGIN PGP SIGNATURE-----

iEYEAREDAAYFAlP5/9EACgkQvJuQZxSWSshKuwCgqALKLyNMPNtzygiibvFEMX4i
TTsAoNOcBvvttcGtjewamyc3/HszjoV5
=u8Fk
-----END PGP SIGNATURE-----



В списке pgsql-general по дате отправления:

Предыдущее
От: "Arze, Cesar"
Дата:
Сообщение: Re: Postgres 9.1 issues running data directory from VMware shared folder
Следующее
От: Piotr Gasidło
Дата:
Сообщение: Re: SELECT 'NOW()' - OK, SELECT 'CLOCK_TIMESTAMP()' - ERROR