Replicating / Updating Materialized views across databases

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От Alex Magnum
Тема Replicating / Updating Materialized views across databases
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Msg-id CA+cR4zc6Bx_gW_k3JEQ2Hez4t-hiYYEn_LEwb+ikGRz3ySYNKA@mail.gmail.com
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Hi,
I have large centralized master database for which I created a few materialized views exclusively used by Web sites running in different regions on their own servers. 

To avoid having to connect to and pull data from across the globe I am thinking about running small postgres instances in each region that only hold these materialized views. (trying to avoid Memcached, Redis) 

Is there a way to refresh a materialized view across servers? Maybe using DB Link?
What would be the most efficient way to keep these in sync?

Any suggestions? Would appreciate your thoughts on this.

Thanks
Alex

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