On 12/6/19 1:38 PM, Julie Nishimura wrote:
I'd like to copy one single database from 9.4 cluster to a new 9.6 cluster (migration with the upgrade), to the different host

Choices:

1) Dump/restore.

2) Afore mentioned Slony.

3) The pglogical extension(https://www.2ndquadrant.com/en/resources/pglogical/pglogical-docs/). The forerunner to the built in logical replication in 10+.



------------------------------------------------------------------------
*From:* Adrian Klaver <adrian.kla...@aklaver.com>
*Sent:* Friday, December 6, 2019 1:32 PM
*To:* Julie Nishimura <juliez...@hotmail.com>; pgsql-general@lists.postgresql.org <pgsql-general@lists.postgresql.org>; pgsql-general <pgsql-gene...@postgresql.org>
*Subject:* Re: migration from 9.4 to 9.6
On 12/6/19 1:19 PM, Julie Nishimura wrote:
Hello there, what would be my best way to migrate 2 tb single database from cluster 9.4 to another machine on 9.6?

Not clear if you want to add database to an existing 9.6 cluster or
create a new 9.6 cluster containing the 9.4 database?


Thank you!


--
Adrian Klaver
adrian.kla...@aklaver.com


--
Adrian Klaver
adrian.kla...@aklaver.com


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