How to Install and Set up PostgreSQL Database on Ubuntu 22.04

Ubuntu 22.04 users utilize PostgreSQL as a popular database management system, deployed in the software market for about 20 years. This database system is highly reliable, robust, and backed up by a vibrant community that volunteers their precious time to help it grow. As a result, the correction and integrity of the PostgreSQL database are

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Raspberry Pi HAT tutorials part 2 – Blinkenlights and micro-Pong!

Photo by Feelfarbig Magazine, unsplash Welcome to part 2 of our Raspberry Pi HAT tutorial series written by our resident Pi developers, Dave ‘waveform’ Jones and William ‘jawn-smith’ Wilson. In this post, they teach us how to build a handheld micro-Pong device with the Unicorn HAT Mini and follow it up with a system monitor

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Introducing Ubuntu for Google Cloud’s Arm-based T2A virtual machines

July 13th, 2022: Canonical and Google Cloud today announce an optimised Ubuntu image for the preview of Tau T2A virtual machines (VMs) on Compute Engine. Google Cloud users will benefit from running Ubuntu, a popular cloud operating system, on a secure, scalable, and highly cost-effective cloud infrastructure. The Ampere® Altra® Arm-based T2A VMs are ideal

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High-performance computing (HPC) cluster architecture [part 4]

In this blog, we will give an insightful overview of HPC clusters, their architecture, components and structure. This blog is part of a series of blogs where we will introduce you to the world of HPC. What is High-performance computing (HPC)? – Introduction to the concept of HPC High-performance computing (HPC) clusters anywhere – Introduction

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Design and Web team summary – 1 July 2022

The Web and design team at Canonical runs two-week iterations building and maintaining all of the Canonical websites and product web interfaces. Here are some of the highlights of our completed work from this iteration. Web The Web team develops and maintains most of Canonical’s sites like ubuntu.com, canonical.com and more.  In this iteration we

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UX Deep Dive: Classify interactions for a more intuitive user interface

We try hard to make our products as intuitive and familiar as possible, but there will always be “advanced” options and rarely-used features. Giving users choice and control over their experience will naturally lead to features that are used less frequently or settings that only a small percentage of users will change. So how do

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