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PostgreSQL: Documentation: 16: Chapter 31. Logical Replication
https://www.postgresql.org/docs/current/logical-replication.html
WEBFeb 8, 2024 · Logical replication is a method of replicating data objects and their changes, based upon their replication identity (usually a primary key). We use the term logical in contrast to physical replication, which uses exact block addresses and …
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55.5. Logical Streaming Replication Protocol - PostgreSQL
https://www.postgresql.org/docs/current/protocol-logical-replication.html
WEBFeb 8, 2024 · The logical replication protocol sends individual transactions one by one. This means that all messages between a pair of Begin and Commit messages belong to the same transaction. Similarly, all messages between a pair of Begin Prepare and Prepare messages belong to the same transaction.
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How to Use Logical Replication in PostgreSQL: A Step-by-Step …
https://philipmcclarence.com/how-to-use-logical-replication-in-postgresql/
WEBJan 10, 2024 · You can enable logical replication in a PostgreSQL environment by setting the ‘wal_level’ configuration parameter to ‘logical’. Create a replication slot for the publisher and then configure publications and subscriptions to control the data flow.
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Logical Replication of DDLs - PostgreSQL
https://wiki.postgresql.org/images/d/dd/20230602-DDL_Replication.pdf
WEBJun 2, 2023 · PART 1 – Introduction. Why use Logical Replication? Current PostgreSQL 15. Missing tables. Existing Solutions. Patch motivation / scope. Logical Replication Overview. CREATE PUBLICATION syntax. Basic Architecture. PART 2 – Details. DDL Replication. Replication granularity. Capture DDL. Logical logging format. Apply DDL. Special cases.
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PostgreSQL: Documentation: 16: 31.7. Architecture
https://www.postgresql.org/docs/current/logical-replication-architecture.html
WEBFeb 8, 2024 · Logical replication is built with an architecture similar to physical streaming replication (see Section 27.2.5 ). It is implemented by walsender and apply processes. The walsender process starts logical decoding (described in Chapter 49) of the WAL and loads the standard logical decoding output plugin ( pgoutput ).
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Logical Replication in PostgreSQL Explained | EDB
https://www.enterprisedb.com/postgres-tutorials/logical-replication-postgresql-explained
WEBJan 24, 2023 · Logical Replication in PostgreSQL Explained | EDB. Kuntal Ghosh. January 24, 2023. SUMMARY: This post discusses logical replication in PostgreSQL. It reviews the differences between physical or binary replication and logical or transactional replication. It then describes these components of logical replication: 1. Architecture. 2. Basic syntax. 3.
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How To Set Up Logical Replication with PostgreSQL 10 on ... - DigitalOcean
https://www.digitalocean.com/community/tutorials/how-to-set-up-logical-replication-with-postgresql-10-on-ubuntu-18-04
WEBAug 31, 2018 · In this tutorial, you will configure logical replication with PostgreSQL 10 on two Ubuntu 18.04 servers, with one server acting as the master and the other as the replica. By the end of the tutorial you will be able to replicate data from the master server to the replica using logical replication.
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An Overview of Logical Replication in PostgreSQL | Severalnines
https://severalnines.com/blog/overview-logical-replication-postgresql/
WEBMar 23, 2018 · Logical Replication replicates changes of objects based on their replication identity, which is usually a primary key. It is different to physical replication, in which replication is based on blocks and byte-by-byte replication.
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Set up logical replication and decoding | Cloud SQL for PostgreSQL …
https://cloud.google.com/sql/docs/postgres/replication/configure-logical-replication
WEBApr 18, 2024 · Since PostgreSQL 10, PostgreSQL supports native built-in logical replication. To set up native logical replication, logical decoding must be enabled on the primary instance, by setting...
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PostgreSQL : Documentation: 11: Chapter 31. Logical Replication
https://postgrespro.com/docs/postgresql/11/logical-replication
WEB31.9. Quick Setup. Logical replication is a method of replicating data objects and their changes, based upon their replication identity (usually a primary key). We use the term logical in contrast to physical replication, which uses exact …
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