postgres db backup

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Introduction to PostgreSQL online logical backup and recovery

BackgroundPostgreSQL logical backup, refers to online backup database data, DDL output as SQL statements, data can be in the form of SQL statements or fixed separators (row format) output. The backup does not affect the DML operation of the Backup

PostgreSQL Backup tool-pg_backrest (GO)

Transferred from: http://blog.chinaunix.net/uid-7270462-id-5777877.htmlOne, configuration centralized backup server 1.1 standby installation Backup Server Software dependency packageYum-y Install PERL-DBD-PG Perl-json perl-thread-queue 1.2 Standby

Postgres automatic backup in linux

Postgresql automatic backup generates one file every day and compresses it automatically: 1. write a shell script and save it as/home/db/dump. shpg_dumpdb | gzip & gt;/home/db/db((date?policy=m=d=.backup.gz $ (date + % Y % m % d) can be set by

Deepgreen DB Introduction

Original linkDeepgreen DB full name Vitesse Deepgreen DB, a scalable, massively parallel (often called MPP) data warehousing solution that originates from an open source Data Warehouse Project Greenplum DB (often referred to as GP or gpdb). So

Introduction of PostgreSQL cold backup and reduction

BackgroundPostgreSQL cold backup, refers to the database shutdown state of the database data files are backed up. This backup is not practical in production, the general production environment needs to ensure that the database 7*24 hours. A cold

Pg_basebackup of PostgreSQL Backup

First, prepareConnect on master node to create replication user# CREATE ROLE Replicator with login replication password 123456;Modify Whitelist pg_hba.conf# Host replication All XXXXX/32 MD5Second, make the basic backup# pg_basebackup --format=tar \ 

PostgreSQL recovers mistakenly deleted data

In Oracle, deleting a table or deleting a table record; There is a flashback feature that does not require a stop operation and can perfectly retrieve the record. There are, of course, some other recovery tools, such as ODU tools, Gdul tools. can

PostgreSQL High Availability cluster installation

I. Hosts and topology structure of PG cluster1.host infosCLUSTER01_NODE01 192.168.0.108CLUSTER01_NODE02 192.168.0.109CLUSTER02_NODE03 192.168.0.1102.topology structure sync asyncPrimary (CLS01_NODE01)--

PostgreSQL Tutorial (18): Client command (2) _postgresql

Seven, Pg_dump: Pg_dump is a tool for backing up the PostgreSQL database. It can even make a full, consistent backup when the database is being used concurrently, without blocking access to the database by other users. The dump format generated by

How to backup a remote PostgreSQL db and restore it locally?

Pg_dump and Pg_restore to back up and restore data from the database.Original: https://ksearch.wordpress.com/2012/09/28/how-to-backup-a-remote-postgresql-db-and-restore-it-locally/--------------------------------------This article lists the commands

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