3
votes
1answer
505 views

Profiling PostgreSQL

We have a system built with Python 2.7, Django, PostgreSQL 9.1 and PostGIS 1.5. In this system there is some extensive validation processes that are, well, intensive. Our machine: SO: CentOS 6 HW: 8 ...
0
votes
0answers
169 views

PostgreSQL can't start after tuning some options

I'm having some issues with "too many clients" and I tried to change the max_connections param (currently 100). I tried to set some value like 300, but when I restart the service, I got this ...
1
vote
1answer
448 views

Slow queries to remote PostgreSQL db

I am running a Drupal site that is backed by Postgres. This is my first time running something with Postgres; I come from the MySQL world. For doing dev work on the site, I connect to a VPN and ...
3
votes
1answer
2k views

Pgpool, Postgresql and Apache tuning (1000 concurrent spatial queries) [closed]

I'm trying to configure a load balancing system. I've a python script, invoked through mod_wsgi on Apache, that generates a query and executes it on pgpool: request-> wsgi python -> pgpool -> ...