Showing posts from May, 2015

PostgreSQL OnLine Troubleshoot.

PostgreSQL Meetup on RITFest 2015 at Moscow, Russia. Today was the first day of the festival RIT. One of the events of the festival was a PostgreSQL meetup. On meetup, I and my colleague Ilya Kosmodemyansky showed the process of finding and eliminating problems in PostgreSQL. As an example, we were taken two common cases:
1) Bad release - after deploying the code performance was dropped unexpectedly.
2) Load increasing  - a situation where with increasing attendance, the number of connections to the database also increased and we should use the connection pooler (pgbouncer).
Additional thanks our friends OKMeter - the best server monitoring service.
And presentation of course: