Re: vacuum, performance, and MVCC
От | PFC |
---|---|
Тема | Re: vacuum, performance, and MVCC |
Дата | |
Msg-id | op.tbkcnwsicigqcu@apollo13 обсуждение исходный текст |
Ответ на | Re: vacuum, performance, and MVCC ("Mark Woodward" <pgsql@mohawksoft.com>) |
Ответы |
Re: vacuum, performance, and MVCC
Re: vacuum, performance, and MVCC |
Список | pgsql-hackers |
> What you seem not to grasp at this point is a large web-farm, about 10 or > more servers running PHP, Java, ASP, or even perl. The database is > usually > the most convenient and, aside from the particular issue we are talking > about, best suited. The answer is sticky sessions : each user is assigned to one and only one webserver in the cluster and his session is maintained locally, in RAM. No locks, no need to manage distributed session... > I actually have a good number of years of experience in this topic, and > memcached or file system files are NOT the best solutions for a server > farm. If sessions are distributed, certainly, but if sessions are sticky to their own server ?
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