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Re: Config parameters
- From: Richard Huxton <dev(at)archonet(dot)com>
- To: Jeremy Haile <jhaile(at)fastmail(dot)fm>
- Cc: pgsql-performance(at)postgresql(dot)org
- Subject: Re: Config parameters
- Date: Tue, 02 Jan 2007 16:34:19 +0000
Jeremy Haile wrote:
I'm curious what parameters you guys typically *always* adjust on newPostgreSQL installs.
The parameters that I almost always change when installing a new system is shared_buffers, max_fsm_pages, checkpoint_segments, and effective_cache_size.
Always: work_mem, maintenance_work_mem Also consider temp_buffers and random_page_cost. A lot will depend on how much of the data you handle ends up cached. -- Richard Huxton Archonet Ltd
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