Re: Postgres High Availablity Solution needed for hot-standby and load balancing

Hi Usama
 
yes, currently I am reading a brochure about Continuent uni/cluster for
PostgreSQL. Looks quite interesting.

Another product sounds promising: Cybercluster from www.postgres.at
English Product Description:
http://www.postgresql.at/picts/download/dokumentation/documentation_cybe
rcluster.pdf

Anyone has made experiences with it?


thanks
Ragnar
 


________________________________

	From: Usama Dar [mailto:munir.usama@gmail.com] 
	Sent: Freitag, 30. November 2007 10:35
	To: Ragnar Heil
	Cc: pgsql-general@postgresql.org
	Subject: Re: [GENERAL] Postgres High Availablity Solution needed
for hot-standby and load balancing
	
	


	On 11/29/07, Ragnar Heil  wrote: 

		Hi
		
		our customer has got the following requirements:
		
		Req1) Master master replication supported, not only
master / slave 
		replication with only the master being writable. If you
do have multiple
		slave systems they are only useful from a backup and
standby
		perspective.  Our Application must have a db-connection
it can write to.
		
		Req2) Replication of schema should also be possible, not
only data
		
		Req3) Not only a hot-standby-solution is needed. Load
Balancing is
		wanted for the future.
		
		
		Currently I am looking at EnterpriseDB but it seems that
they dont 
		support multiple master-replication
		
		best regards
		Ragnar
		
		
		
		---------------------------(end of
broadcast)---------------------------
		TIP 4: Have you searched our list archives?
		
		               http://archives.postgresql.org/
		


	Have you looked at pgCluster or Continuent's uni/Cluster?
	
	-- 
	Usama Munir Dar http://linkedin.com/in/usamadar
	Consultant Architect
	Cell:+92 321 5020666
	Skype: usamadar