Re: Mirroring PostgreSQL database
От | Christopher Kings-Lynne |
---|---|
Тема | Re: Mirroring PostgreSQL database |
Дата | |
Msg-id | 42E5033F.7090201@familyhealth.com.au обсуждение исходный текст |
Ответ на | Mirroring PostgreSQL database ("Shashi Kanth Boddula" <sboddula@novell.com>) |
Список | pgsql-performance |
Try Slony: www.slony.info Shashi Kanth Boddula wrote: > > Hi, > I have one customer who is using PostgreSQL 7.4.8 on Linux . He has some > problems with database mirroring . The details are follows. > The customer is using Linux on which PostgreSQL 7.4.8 along with Jboss > 3.2.3 is running . He has 2 servers , one is acting as a live server > (primary) and another is acting as a fail-over (secondary) server > . Secondary server is placed in remote location . These servers are > acting as a Attendence server for daily activities . Nearly 50,000 > employees depend on the live server . > > The customer is using DBmirror tool to mirror the database records of > primary to secondary . The customer is complaining that there is one day > (24 hours) delay between primary and secondray for database > synchronization . They have dedicated line and bandwidth , but still the > problems exists. > > I just want to know , for immediate data mirroring , what is the best > way for PostgreSQL . PostgreSQL is offering many mirror tools , but > which one is the best ?. Is there any other way to accomplish the task ? > > Thank you . Waiting for your reply. > > > Thanks & Regards, > Shashi Kanth > Consultant - Linux > RHCE , LPIC-2 > Onward Novell - Bangalore > 9886455567 > >
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