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Blog posts with topic "mongodb-use-cases"

Jeremie Deray
12 May 2020

How to set up TurtleBot3 in minutes with snaps (2/2)

Robotics Ubuntu tech blog

Welcome to part two of our TurtleBot3 set up, namely the turtlebot3c project. In part one, we rearranged the launch files and configuration files of the TurtleBot3 so that we have four entry points to our robot’s functionalities. One per application in our snap. Now it is time to build the snap so that it ...

Tytus Kurek
11 May 2020

Canonical at the 9th OSM Hackfest

OSM Ubuntu tech blog

To all telecommunications service providers, global system integrators, research institutions, OSM community members and innovators all over the world: heads-up! The 9th OSM Hackfest starts in a few weeks and Canonical will as always be there. We will lead hackfest sessions, answer any questions you may have and help drive the evolution o ...

Rhys Davies
8 May 2020

Ubuntu 20.04 LTS is certified for the Raspberry Pi

Internet of Things Ubuntu tech blog

The release of Ubuntu 20.04 LTS was April 23, 2020. On the same day, Canonical added full support for Ubuntu Server 20.04 on all of the Raspberry Pis that we certify.  Users can flash 20.04 to their Raspberry Pi knowing Canonical guarantees it will ‘just work’ and can make the most out of all of ...

Joshua Powers
8 May 2020

The New Ubuntu Server Guide

Cloud and server Ubuntu tech blog

This article originally appeared on Joshua Powers’ blog With the release of Ubuntu 20.04 LTS (Focal Fossa) the Ubuntu Server Guide has received a major set of updates and has moved to a new location on the Ubuntu website. The new location makes it much easier to read and contribute improvements. There is a link ...

Igor Ljubuncic
7 May 2020

How to preserve old software – with snaps

Desktop Ubuntu tech blog

If you have been using computers for some time now, you probably have fond memories of this or that piece of software from the past, an application or a game that was fun, useful and just plain great, but which isn’t available any longer. For those who have had a chance to experience the digital ...

Joshua Powers
7 May 2020

QEMU and libvirt enhancements in Ubuntu 20.04 LTS

Cloud and server Ubuntu tech blog

This article originally appeared on Joshua Powers’ blog Ubuntu is the industry-leading operating system for cloud hosts and guests. Every day millions of Ubuntu instances are launched in private and public clouds around the world. Many launched right on top of Ubuntu itself. Canonical takes pride in offering the latest virtualization stac ...

Joshua Powers
6 May 2020

Updatable Ubuntu Server Live Installer

Cloud and server Ubuntu tech blog

This article originally appeared on Joshua Powers’ blog The Ubuntu Server Live Installer, introduced with the release of Ubuntu 18.04 LTS (Bionic Beaver), provides a live Ubuntu Server environment along with a streamlined server installation experience. Building on guided installs for LVM, RAID, encrypted disks and advanced networking con ...

nilayshrugged
5 May 2020

What is Cassandra and why are big tech companies using it?

Cloud and server Ubuntu tech blog

(Canonical recently added Apache Cassandra to its Managed Apps portfolio, based on customer demand. Want any cloud app managed? Reach out to Canonical now. You can also watch this webinar on how Managed Apps will help you maintain focus on your business, for more information.) It’s no secret that organisations have a love-hate relationshi ...

Joshua Powers
4 May 2020

Enhanced SSH and FIDO authentication in Ubuntu 20.04 LTS

Cloud and server Ubuntu tech blog

This article originally appeared on Joshua Powers’ blog One of the most exciting security enhancements in Ubuntu 20.04 LTS (Focal Fossa) is the ability to use the Fast Identity Online (FIDO) or Universal 2nd Factor (U2F) devices with SSH. By using a second authentication factor via a device, users can add another layer of security ...

Igor Ljubuncic
4 May 2020

How to upgrade from Ubuntu 18.04 LTS to 20.04 LTS today

Desktop Ubuntu tech blog

Ubuntu 20.04 LTS (Focal Fossa) was officially released on April 23. This is the latest Ubuntu Long Term Support (LTS) release, with security patches and updates available until 2025. If you are currently using an older version of Ubuntu, you may be interested in upgrading. In this tutorial, we will show how to safely upgrade ...

Rhys Davies
1 May 2020

The State of Robotics – April 2020

Robotics Ubuntu tech blog

*Information and resources around robotics during the COVID-19 pandemic can be found at the end of this article.* So, we’ve passed the first quarter of 2020. What have we learned? You don’t need us to tell you that, but robots are still cool As usual, this State of Robotics post discusses work the Ubuntu robotics ...

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