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Blog

Michael C. Jaeger
12 June 2022

The software operator design pattern: May the force be with you – Part 3

Charms Article

The software operator is a design pattern. A design pattern describes the approach to cover the operational tasks of an application’s implementation. The first post in this series introduced the concept of a design pattern in general. The second post covers the software operator design pattern in particular. In the second part, we also ex ...

Michelle Anne Tabirao
10 June 2022

What is NoSQL and what are database operators?

Data Platform Article

In the previous blog, SQL vs NoSQL Database, we discussed the difference between two major database categories. In a nutshell, the main difference between NoSQL and SQL is that NoSQL adopts a ‘right tool for the job’ approach, whilst SQL adopts a ‘one tool for all the jobs’. While SQL remains a standard in organisations ...

Michelle Anne Tabirao
10 June 2022

SQL vs NoSQL: Choosing your database

Data Platform Article

IT leaders, engineers, and developers must consider multiple factors when using a database. There are scores of open source and proprietary databases available, and each offers distinct value to organisations. They can be divided into two primary categories: SQL (relational database) and NoSQL (non-relational database). This article will ...

Michelle Anne Tabirao
10 June 2022

Is your database on Kubernetes production-ready?

Data Platform Article

Last May, KubeCon gathered multiple tech enthusiasts, students, professionals, and companies. The event highlighted various topics and insights on how to collaborate on pushing the boundaries of cloud-native computing. One of our Engineering Directors, Mykola Marzhan, shared his knowledge about databases on Kubernetes at KubeCon, during a ...

Miona Aleksic
9 June 2022

LXD virtual machines: an overview

Cloud and server Article

In this blog, we’ll explore some of the main VM features that help you run your infrastructure on LXD. ...

Valentin Viennot
8 June 2022

Canonical at the Open Source Summit North America 2022

Community Article

The heart of open source will be beating in Austin and streamed online for the Open Source Summit North America, taking place on 20-25 June 2022. Open Source Summit is the premier event for open source developers, technologists, and community leaders. It’s a great venue to collaborate, share information, solve problems, and take open sour ...

Edoardo Barbieri
8 June 2022

An intro to real-time Linux with Ubuntu

Internet of Things Article

A real-time system responds to events within a specified deadline. If the timing constraints of the system are unmet, failure has occurred. In the kernel context, real-time denotes a deterministic response to an external event, aiming to minimize the response time guarantee. Real-time Beta now available in Ubuntu 22.04 LTS  Last April, Ca ...

Stone Preston
7 June 2022

The Kubernetes Autoscaler Charm

Kubernetes Article

Managing a Kubernetes cluster is a complex endeavor. As demands on a cluster grow, increasing the number of deployed pods can help ease the load on the system. But what do you do when you run out of nodes to host those pods, or when the load decreases and some nodes are no longer needed? ...

Edoardo Barbieri
6 June 2022

The State of IoT – May 2022

Internet of Things Article

Welcome to the May edition of the monthly State of IoT series.  May was a month full of exciting news, from open-source GPU modules and alternatives to the Jetson to a new Matter-ready hub for smart home appliances. Before diving straight in, let’s cover noteworthy news not included in the recap below. A few tech ...

Omar Ali Amin
2 June 2022

Private cloud: Avoiding the high cost of operations

Cloud and server Article

How to build a private cloud strategy that cuts down costs and allows you to focus on your business goals? ...

Canonical
31 May 2022

Advantech MIC-770 V2 Certified on Ubuntu 20.04 LTS to Ensure Reliable AIoT Applications

Internet of Things Article

Advantech, a leading global provider of intelligent systems and industrial edge computers, is excited to announce that its MIC-770 V2 modular fanless edge IPC is certified on Ubuntu 20.04 LTS. MIC-770-V2 is powered by a 10th generation Intel® Xeon®/Core™ i socket-type (LGA1200) processor with Intel® W480E chipset, offering excellent compu ...

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