May 2019
Intermediate to advanced
600 pages
20h 46m
English
LSR can work alongside PSR. There are no conflicting parameters; just ensure that all requirements are met for both PSR and LSR.
With LSR and pglogical, neither DDL nor sequences are replicated; only the data changes (DML) are sent. Only the full version of Postgres-BDR provides these features at present. Support for the replication of TRUNCATE commands has been added in Postgres 11.
Logical replication is one-way only, so if you want multi-master replication, see the Bidirectional Replication recipe. Logical replication provides cascaded replication.
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