Great, thanks Andreas, So this seems to be a good feature using the core concept of replication. Can I use this extension and do the major upgrade without paying ?.
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.
