Re: Horizontal scalability/sharding - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: Horizontal scalability/sharding
Date
Msg-id 20150903025826.GD23640@momjian.us
Whole thread Raw
In response to Re: Horizontal scalability/sharding  ("Joshua D. Drake" <jd@commandprompt.com>)
Responses Re: Horizontal scalability/sharding  (Amit Kapila <amit.kapila16@gmail.com>)
List pgsql-hackers
On Wed, Sep  2, 2015 at 07:50:25PM -0700, Joshua Drake wrote:
> >Can you explain why logical replication is better than binary
> >replication for this use-case?
> >
> 
> Selectivity?

I was assuming you would just create identical slaves to handle failure,
rather than moving selected data around.

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
 + Everyone has their own god. +



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