Re: postgreSQL on NAS/SAN?
От | Shridhar Daithankar |
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Тема | Re: postgreSQL on NAS/SAN? |
Дата | |
Msg-id | 3EEF69B7.18105.18D1438@localhost обсуждение исходный текст |
Ответ на | Re: postgreSQL on NAS/SAN? ("Daniel Seichter" <daniel@dseichter.de>) |
Список | pgsql-general |
On 17 Jun 2003 at 15:41, Daniel Seichter wrote: > Hello Scott, > > > Are you looking more for failover, load balancing, hot > > spare? > I am looking for a hot spare, so if one server crashed, the second will > "spare" it, because if this database will be down (down is meant for longer > than 2 hours) more than two other databases will not continue working (they > could continue working, but without new data, so it will be senseless). If you have upto 2 hours to work with, may be you could go for asynchronous replication solutions based on replicated checkpointed WAL segments. Using those solutions+round robin DNS plus heartbeat service should yield what you are looking for.. Bye Shridhar -- Senate, n.: A body of elderly gentlemen charged with high duties and misdemeanors. -- Ambrose Bierce
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