Hi Manuele,

PythonAnywhere dev here: there's no extra cost if you want to increase the 
maximum number of Postgres connections -- just follow the instructions on 
this help page: https://help.pythonanywhere.com/pages/PostgresConnections/. 
  Don't forget to contact us once you've increased the connection count so 
that we can bounce your Postgres instance.


All the best,

Giles


On Monday, 23 October 2017 09:33:48 UTC+1, Manuele wrote:
>
> Thanks Alex,
>
> that's what I get from the db engine about my maximum number of 
> connections:
>
> psql (9.4.11, server 9.4beta3)
> Type "help" for help.
> postgres=# SHOW max_connections;
>  max_connections 
> -----------------
>  20
> (1 row)
>
> reading the suggested wiki page I found this: "PostgreSQL on good hardware 
> can support *a few hundred connections*. If you want to have thousands 
> instead..." so it seams something can be done on the side of the db 
> configuration... if permitted from the service (maybe paying something 
> more).
>
> Cheers
>
>     Manuele
>
> On 21/10/2017 00:20, Alex Glaros wrote:
>
> there are a lot of fixes if search on your error string, plus 
> max_connections parm info is at Postgres 
> https://wiki.postgresql.org/wiki/Tuning_Your_PostgreSQL_Server 
>
> what is your max_connections set to now?
>
> Alex Glaros
>
>
> -- 
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