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Blog posts with topic "mongodb-use-cases"

Bill Wear
30 November 2020

CLI-only MAAS operation

Cloud and server Ubuntu tech blog

MAAS provides a state-of-the-art User Interface (UI), which is relatively simple to use, if the required inputs are known and understood. You may be less familiar with the MAAS Command Line Interface (CLI), which is actually more robust, providing additional functionality that’s not accessible via the web UI. In this series of blog posts, ...

Igor Ljubuncic
27 November 2020

Productivity corner: offline translation

Desktop Ubuntu tech blog

Language translation. Easily said, not easily done. Human languages have evolved over the past 30,000 years, tightly coupled to culture and collective memories of peoples, which is why, even today, we often struggle with fine nuances of meaning and context, especially when they need to be expressed in another language. But then, if we str ...

Galem KAYO
26 November 2020

Embedded Linux for teams

Internet of Things Ubuntu tech blog

A Linux kernel for each developer team, which uses it to bring up target boards. Bespoke, built, issued, and maintained over years by the vendor. Teams that focus on building great apps, rather than figuring out hardware dependencies. Happy developers that bootstrap smart devices in no time. This is what highly productive embedded systems ...

Anthony Dillon
24 November 2020

Design and Web team summary – 24th November 2020

Design Ubuntu tech blog

The web team here at Canonical run two-week iterations. Here are some of the highlights of our completed work from this iteration. Meet the team Hi, I am Carlos Wu. I work for the Webteam as a web developer, and I just recently reached 1 year at Canonical! I have worked previously in a number ...

Canonical
24 November 2020

Canonical publishes LTS Docker Image Portfolio on Docker Hub

Canonical announcements Ubuntu tech blog

Ten year maintenance commitment on app images provides secure cloud software supply chain November 24th 2020: Canonical has published the LTS Docker Image Portfolio, a curated set of secure container application images, on Docker Hub. The LTS Docker Image Portfolio comes with up to ten years Extended Security Maintenance by Canonical. “LT ...

sidfaber
23 November 2020

Exploring ROS 2 Kubernetes configurations

Cloud and server Ubuntu tech blog

Kubernetes and robotics make a great match. However, as we have seen, robots running ROS 2 can be tricky to set up on Kubernetes. This blog series has explored running ROS 2 on Kubernetes, set up a simple talker and listener, and distributed that demo across three machines. The configurations presented may not quite fit ...

sidfaber
17 November 2020

Distribute ROS 2 across machines with MicroK8s

Cloud and server Ubuntu tech blog

Introduction Our simple ROS 2 talker and listener setup runs well on a single Kubernetes node, now let’s distribute it out across multiple computers. This article builds upon our simple ROS 2 talker / listener setup by running it on multiple K8s nodes. At the completion of this setup expect to have a ROS2 Kubernetes ...

Galem KAYO
17 November 2020

Cybersecurity defenses for IIoT

Ubuntu Ubuntu tech blog

Cybersecurity attacks on industrial IoT solutions can have detrimental consequences. This is the case because IoT devices record privacy-sensitive data and control production assets. Therefore, demonstrable trustworthiness is prerequisite to IoT adoption in industrial settings. Fortunately, IT security is a mature field. Experts have iden ...

Andreea Munteanu
16 November 2020

Mark Shuttleworth on overcoming software complexity

Cloud and server Ubuntu tech blog

While today we see an enormous amount of incredible software being published, both by tech giants and niche providers, there is a significant lag in the telco industry’s ability to leverage it.  The promise of a software-defined technology landscape is, of course, agility.  But what is the main factor preventing telecommunications enterpr ...

Valentin Viennot
16 November 2020

Edge computing is dead, long live micro clouds and IoT gateways

Cloud and server Ubuntu tech blog

“The King is dead, long live the King.” It might be my french roots speaking, but it seems that actual use cases are replacing King Edge, and it might be for the best. Warning; do not read this blog if you’re particularly sensitive about edge computing (and if you don’t know what this is about, ...

Igor Ljubuncic
13 November 2020

Popular snaps per distro (2020 edition)

Desktop Ubuntu tech blog

Back in mid-2019, we wrote a blog post detailing and comparing the most popular snaps across multiple distributions – Arch Linux, CentOS, Debian, Fedora, Manjaro, and Ubuntu. This article gave us a fascinating insight into the usage patterns across these different systems and their audiences. We wanted to see if and how the situation has ...

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