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Re: master/master replication with load balancer in front

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On 2015-08-22 03:05, Chris Mair wrote:

a few keywords in your mail hint at the fact you're using AWS?

If that's the case, you might want to look into their managed
PostgreSQL hosting: it's called Amazon RDS for PostgreSQL and
supports failover ("Multi AZ") and master-slave replication
("Read Replicas").

Yes, it's AWS. A few issues with that: lack of master/master support which you've mentioned, and we have longer term plans to use other cloud providers as well - so I'm trying to avoid provider lock-in (whenever it makes sense to do so).

As load balancer, PgPool-II might be what you're looking for.

Would there be any issues if I just used an ELB pointing at two masters? Let's say I use sticky sessions to avoid clients switching masters too much.

--
Florin Andrei
http://florin.myip.org/


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