On Mon, Jan 27, 2014 at 11:24 AM, Michael Paquier <michael.paqu...@gmail.com > wrote:
> PostgreSQL supports synchronous multi-master, MongoDB supports write >>> concern, but this causes a performance penalty). >> >> Anyways I doubt that "PostgreSQL supports synchronous multi-master" >> > Postgres core taken as such does not support multi-master. The fork of > PostgreSQL called Postgres-XC somewhat does, for OLTP applications. > I know about PostgresXC, but I thought it is distributed database (similar to shards of mongoDB). [Though if I am correct there could be tables which are shared across different nodes, but that is not the best way of utilizing features of PostgresXC] I think it is not apt to call it "synchronous" (since there is no replication happening). Best Regards, *Sameer Kumar | Database Consultant* *ASHNIK PTE. LTD.*101 Cecil Street, #11-11 Tong Eng Building, Singapore 069533 M : *+65 8110 0350* T: +65 6438 3504 | www.ashnik.com www.facebook.com/ashnikbiz | www.twitter.com/ashnikbiz [image: email patch] This email may contain confidential, privileged or copyright material and is solely for the use of the intended recipient(s).
<<image002.jpg>>
