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 ...
For the impatient, here is the quick snippet of how backup and restore postgres database using pg_dump and psql: 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 ...
Thebackupservice depends on thedb-postgresqlservice, meaning that it won't start until the database is up and running. We're using a Postgres image here as well, with version 13 specified. Now, let's take a closer look at the backup command. We're using a Bash script to backup the ...
Postgres conveniently includes a daemon to automatically run vacuum on tables that get heavy insert, update, and delete traffic. It operates in the background, monitoring the database to identify tables with accumulating dead tuples and then initiating the vacuum process autonomously. Autovacuum come...
SUMMARY: This article explains how to connect to a Postgres database using the Eclipse and Netbeans IDEs. It first defines what an Integrated Development Environment (IDE) is, then walks through the steps for connecting to both IDEs. Integrated Development Environments An Integrated Developme...
Step 9: Enter a password to use for the postgres user on the database, and click Next. You’ll need to remember this for when you connect to the database later in this guide. Once you click Next, you’ll see the Port screen. ...
Postgres is now installed on your computer! The next step is to connect to the database using pgAdmin. Open pgAdmin You can connect to this database using the pgAdmin tool that was installed with Postgres, or you can useanother IDEsuch as DBeaver. ...
I guess these are trivial things but as a newbie in Postgres I want to make sure. As I understand the user who dumps and restores the database must be the same right? Which syntax for dump and restore do you prefer as there are a lot of different opinions using...
To log into a Postgres database from your operating system command line, use the psql command. Let's take a look at a few psql command line options you can use. Postgres login commands If you are working on the same computer that Postgres is running on, you can use the following psql...
# psql -U postgres -h 192.168.102.1 Welcome to psql 8.1.11 (server 8.4.18), the PostgreSQL interactive terminal. postgres=# Also, if you don’t want to specify the hostname in the command line parameter every time, you can setup the remote PostgreSQL database ip-address in PGHOST envi...