Re: cvs head? initdb?
От | Bruce Momjian |
---|---|
Тема | Re: cvs head? initdb? |
Дата | |
Msg-id | 200311151554.hAFFskb11871@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: cvs head? initdb? (Jan Wieck <JanWieck@Yahoo.com>) |
Список | pgsql-hackers |
Jan Wieck wrote: > Bruce Momjian wrote: > > > Our philosophy has never been to give people configuration options just > > in case they might be valuable to them. If we did that, we would be > > like Oracle. > > > > We give config options only if we can't decide the best default. For > > testing, you can have an #ifdef and we can test it ourselves. If we can > > find the best default, no need to burden the user with it. > > Please tell me what is the best default cache replacement strategy for > PostgreSQL. Comparing the old LRU to the new ARC the winner is clear. > But what about MQ, 2Q, FBR, LFRU, LRU2 LFU and MRU? Is there a BJM? I would like to have one named after me too! :-) -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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