A B wrote:
So, it is time to improve performance, it is running to slow.
AFAIK (as a novice) there are a few general areas:
1) hardware
2) rewriting my queries and table structures
3) using more predefined queries
4) tweek parameters in the db conf files
Of these points:
1) is nothing I can do about right now, but in the future perhaps.
2) will be quite hard right now since there is more code than time.
3) almost like 2 but perhaps more do-able with the current constraints.
4) This seems to be the easiest one to start with...
So what should I do/read concerning point 4?
If you have other good suggestions I'd be very interested in that.
Thank you :-)
1st, change your log settings log_min_duration_statement to something
like 1000 (one second). This will allow you to see which statements
take the longest.
2nd. Use EXPLAIN ANALYZE on those statements to determine what is
taking a long time and focus on optimizing those statements that take
the longest to execute.
That ought to get you a long way down the road.
-Dennis
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