When using rep_mode=sync, RA adds "include" into postgresql.conf to switch replication mode. If you want to switch to rep_mode=async from sync, you need to delete it manually. On the first node only, as postgres user modify the pg_hba.conf file, to control who has access to db ins...
In Postgres, to extract a database into a script file or other archive file, a utility called “pg_dump” is used. A crucial advantage of this utility is that you can restore its dumps on newer versions of PostgreSQL or on machines with different architectures. Other backup methods, like ...
PostgreSQL provides different ways to backup and restore your databases. With PostgreSQL, backups can be full, incremental or continuous, and they can be at logical or filesystem level. Point-in-time recovery is possible from incremental backups. PostgreSQL even supports a feature calledtimelines, ...
PostgreSQL as a Service (PGaaS) is a specific form of Database as a Service (DBaaS) that enables users to easily create, manage, and use Postgres databases in the cloud. Various cloud service providers offer PGaaS options, including AWS with RDS for Postgres, Microsoft's Azure Data...
PostgreSQL is a one of the robust, open source database server. Like MySQL database server, it provides utilities for creating a backup. Step # 1: Login as a pgsql user Type the following command: $ su - pgsql Get list of database(s) to backup: ...
pg_dump and pg_restore 来备份和恢复数据库中的数据。 原文: https://ksearch.wordpress.com/2012/09/28/how-to-backup-a-remote-postgresql-db-and-restore-it-locally/ This a
After that, PostgreSQL creates the log file, as shown in the screenshot below. Now take full backup by using the following statement as follows. SELECT pg_start_backup('sample_incremental', false, false); Explanation In the above statement, we use the pg_start_backup command to take the ...
Is there a hot backup function in postgresql so that the data can be backup concurrently? Environment Red Hat Enterprise Linux 6 postgresql92 Red Hat Enterprise Linux 7 postgresql-9.2 Subscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much...
How To Backup and Restore PostgreSQL Database using pg_dump and psql https://dbtut.com/index.php/2020/12/04/how-to-backup-and-restore-postgresql-database-using-pg_dump-and-psql/
In this blog, you will learn how to backup and restore a PostgreSQL database. Enjoy! 1. Introduction Some time ago, I needed to backup a PostgreSQL database from a production server in order to be able to fix a problem which was difficult to reproduce in the test environment. It appeare...