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 ...
On the first node only, as postgres user modify the postgresql.conf file. The steps below are used for creating a replicated database instance for use with promotable pgsql pacemaker resource: Below are the settings which should be included, and these can be appended to the bottom of the co...
In a production environment, no matter how large or small yourPostgreSQLdatabase may be, regular backup is an essential aspect of database management. In this article, you will learn how to backup and restore a PostgreSQL database. We assume that you already have a working installation of the...
The toolpg_basebackupis the standard way to take full, filesystem-level backup of a PostgreSQL database cluster. (Here cluster refers to the Postgres’ usage of the term, that is, all the databases managed by a single server process.) The pg_basebackup makes a replication protocol connection...
In the PostgreSQL server, the WAL file records every replica of transactions. So PostgreSQL provides the functionality to archive the WAL file after a transaction. Now let’s see incremental backup or Point in Time Recovery: PITR provides the functionality to backup and restores the database; we...
In the context of Kubernetes, valuable information usually also includes its configurations, secrets, etcd database, persistent volumes, etc. Proper backup strategy configuration can offer plenty of versatility and functionality to a Kubernetes environment, including app-level backups, namespace-level ...
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...
Explore the benefits of DBaaS and learn how to leverage managed database services for PostgreSQL. Discover key insights on cloud migration, find the right cloud service provider, and optimize your Postgres database with ease. Contact Us Technical Guides and Articles on Cloud Migration with ...
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...
Backup:$ pg_dump -U {user-name} {source_db} -f {dumpfilename.sql}Restore:$ psql -U {user-name} -d {desintation_db}-f {dumpfilename.sql} How To Backup Postgres Database 1. Backup a single postgres database This example will backup erp database that belongs to user geekstuff,...