Am 09.12.19 um 16:43 schrieb github kran:
> Hello PostgreSQL Team,
> I would like to know what would be the best way to do Database
> migration from PostgreSQL 9.6 engine to 10.6 by creating a new cluster
> in 10.6 and then copy data.
>
> Size of the cluster is 3.8 TB.
>
> 1) It would be a new cluster we want to create on 10.6 and then copy
> data form 9.6 and shutdown 9.6
> 2) Cluster today contains 1 master instance and another instance for
> reader
> 3) Can this be done without a downtime ? what are the options I have
> to do this without making this complicated . We have about 30 -40
> tables to do the migration.
>
>
yes, you can use pg_logical from us (2ndquadrant). Please visit our
homepage, there you can find it for 9.6. There are also some
blogs-postings about all that in our blog.
Regards, Andreas
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2ndQuadrant - The PostgreSQL Support Company.
www.2ndQuadrant.com