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An introduction to logical replication and change data capture ... Logical replication is a method of replication where Postgres uses the WAL files and transmit those changes to another Postgres database, or a system that supports reading WAL files.
How to Set up PostgreSQL Database Replication
Publication slots configuration involves using the Create Replication Slot command in PostgreSQL to establish a slot dedicated to publishing data.
Monitoring Postgres Replication
Read on to learn more about monitoring replication in Postgres. ... In Postgres 9.4, replication slots were introduced. A process receiving changes via streaming replication can create a replication slot on the primary server.
PostgreSQL: Documentation: 17: 47.2. Logical Decoding Concepts
47.2. Logical Decoding Concepts # 47.2.1. Logical Decoding 47.2.2. Replication Slots 47.2.3. Replication Slot Synchronization 47.2.4. Output Plugins 47.2.5. Exported Snapshots …
PostgreSQL Replication Status Test
This tutorial assumes you have already setup 1) streaming replication between a primary and a replica PostgreSQL database cluster, and 2) are using replication slots.
PostgreSQL 13: Don't let slots kill your primary | EDB
One of the interesting new features in PostgreSQL for some time now is the ability to control removal of WAL files using replication slots. The dark side is that replication slots can cause disks to fill up with old WAL, killing the main production server. In this article I explain PostgreSQL replication slots, and how a new feature in PostgreSQL 13 helps prevent this problem.
PostgreSQL 12 Streaming Replication in Ubuntu 18.04 · GitHub
PostgreSQL 12 Streaming Replication in Ubuntu 18.04 - PostgreSQL-12-Streaming-Replication-in-Ubuntu-18.04.md
how to delete replication slot in postgresql-hj88
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Cấu hình Streaming Replication trong PostgreSQL 13
Chức năng này kết hợp với chức năng Replication Slot là nền tảng chính của chức năng Logical Replication trong phiên bản PostgreSQL 10.
Monitoring PostgreSQL replication | CYBERTEC PostgreSQL | Services ...
The postgresql.auto.conf file will record the connection settings and, if specified, the replication slot that pg_basebackup is using, so that streaming replication and logical replication slot synchronization will use the same settings later on.