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Install PostgreSQL 14 on Debian 11 - Step by step guide ?

This article covers how to install PostgreSQL 14 on the Debian 11 system. In fact, you can easily create the postgreSQL databases on your system. You can follow the steps here to install the PostgreSQL on Ubuntu: https://linuxapt.com/blog/1188-install-postgresql-on-ubuntu-20-04 .

With PostgreSQL 14 installed on your Ubuntu 20.04 system, you can now comfortably use it to steer your database-powered apps or projects to new heights.

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Install PostgreSQL on Ubuntu 20.04 - Step by step guide ?

This article covers how to install PostgreSQL on your Ubuntu 20.04 LTS machine. In fact, PostgreSQL, or Postgres, is a relational database management system that provides an implementation of the SQL querying language. It's standards-compliant and has many advanced features like reliable transactions and concurrency without read locks.


Service commands for PostgreSQL

The PostgreSQL database server runs as a service under the name "postgresql". You can manage the service by running the commands below.

1. Stop PostgreSQL server:

$ sudo systemctl stop postgresql

2. Start PostgreSQL server:

$ sudo systemctl start postgresql

3. Restart PostgreSQL(e.g. after changing configuration settings) server:

$ sudo systemctl restart postgresql

4. Reload PostgreSQL server:

$ sudo systemctl reload postgresql

5. Check PostgreSQL status:

$ sudo systemctl status postgresql

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Install PostgreSQL 13 on Debian 11 - A step by step guide ?

This article covers a step-by-step procedure of installing PostgreSQL 13 on Debian 11 Bulls-Eye. In fact, PostgreSQL is an open source, powerful, resilient and fault tolerant relational database management system powering many mission critical applications. 


Features of PostgreSQL 13 includes:

  • Improvements from de-duplication of B-tree index entries – Space savings and performance gains from.
  • Queries that use aggregates or partitioned tables gets improved performance.
  • Incremental sorting.
  • Better query planning when using extended statistics.
  • Parallelized vacuuming of indexes.

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Install PostgreSQL on Debian 10 - Step by step process to do it ?

This article will guide you on how you can install PostgreSQL #DBMS on your Debian 10 system. Also, we also shared with you the method with which you can remove the PostgreSQL DBMS from your #Debian 10 system.

#PostgreSQL supports transaction s, subselects, trigger s, view s, foreign key referential integrity, and sophisticated locking.


pgAdmin is the de facto GUI tool for PostgreSQL, and the first tool anyone would use for PostgreSQL. It supports all PostgreSQL operations and features while being free and open-source. With pgAdmin you can Create, view and edit on all common PostgreSQL objects.

#PgAdmin is graphical user interface administration tool for PostgreSQL. It does not include a PostgreSQL database server.


To install PostgreSQL 9.5 on #Ubuntu:

1. sudo apt-get update.

2. sudo apt-get install postgresql postgresql-contrib.

3. sudo -u postgres psql.

4. # Replace xxxxxxx with your own password ALTER USER postgres WITH ENCRYPTED PASSWORD 'xxxxxxx';

5. # Feel free to replace nano with an editor of your choice sudo nano /etc/postgresql/9.5/main/pg_hba.conf.


ANALYZE in #Postgres collects statistics about the contents of tables in the database, and stores the results in the pg_statistic system catalog. Subsequently, the query planner uses these statistics to help determine the most efficient execution plans for queries.

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