Re: [HACKERS] Fwd: Joins and links
| От | Leon |
|---|---|
| Тема | Re: [HACKERS] Fwd: Joins and links |
| Дата | |
| Msg-id | 37849684.1AD88635@udmnet.ru обсуждение исходный текст |
| Ответ на | Re: [HACKERS] Fwd: Joins and links (Bruce Momjian <maillist@candle.pha.pa.us>) |
| Ответы |
Re: [HACKERS] Fwd: Joins and links
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| Список | pgsql-hackers |
Bruce Momjian wrote: > > As somone who has developed several commercial dbms systems, > > I would discourage doing a special "link" type. There are > > other ways to gain performance -- de-normalize your tables > > if you are doing mainly reads; carefully check your storage > > layout; and, of course, buy more RAM ;-) > > Good to see you around Bob. This guy does know what he is talking > about. > After thinking a bit, it became clear to me that we are flaming senselessly here. So can anyone do a fast hack to test links for speed? Especially with three or more tables being joined. -- Leon.
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