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  1. Blog
  2. Edoardo Barbieri

Edoardo Barbieri

Edoardo Barbieri

45 posts


Edoardo Barbieri
2 February 2024

Real-time Linux vs RTOS – Part II

IoT Article

Download our latest Whitepaper: A CTO’s Guide to Real-time Linux Welcome to this two-part blog series on real-time systems which asks the question: Real-time Linux vs RTOS, which is best for you?  In Part I we looked at the basics of a real-time system where we explained that a real-time system must respond to events ...


Edoardo Barbieri
25 January 2024

Real-time Linux vs RTOS – Part I

Internet of Things Article

Discover Real-time with our latest whitepaper: A CTO’s Guide to Real-time Linux Welcome to this two-part blog series on Linux vs RTOS (Real-time Operating System). This series will explain the differences between achieving real-time requirements with a Linux kernel and doing the same with an RTOS. Part I will explain the basics behind a r ...


Edoardo Barbieri
28 November 2023

Real-time Linux: a comprehensive guide

Internet of Things Article

In the mission-critical workloads of modern enterprises, where time boundaries and determinism can make a major difference, the demand for real-time systems has never been more urgent. In our latest whitepaper, we delve into the realm of real-time Linux. The whitepaper is a comprehensive guide to understanding and unlocking the potential ...


Edoardo Barbieri
1 November 2023

Adopting open-source Industrial IoT software

Internet of Things Article

The industrial automation landscape is evolving rapidly, driven by a fundamental shift in how software solutions are developed and deployed. In the past, many factories had in-house IT expertise to build and maintain their basic software stacks, the present reality is quite different. Small-scale factories often lack the IT know-how to ma ...


Edoardo Barbieri
24 October 2023

Canonical reaffirms 10 year LTS of Linux kernel and Ubuntu

Ubuntu Article

This post was written by Cindy Goldberg – VP of Silicon Alliances, Brett Grandbois – Ubuntu Kernel Engineering Director and Edoardo Barbieri – Real-time Kernel Product Manager at Canonical. At the 2023 Open Source Summit Europe, Linux Weekly News editor Jonathan Corbet announced that the upstream Long-term support (LTS) window for Linux k ...


Edoardo Barbieri
1 August 2023

Reducing latency in industrial systems with Real-time Ubuntu on Intel SoCs

Internet of Things Article

Delivering a comprehensive real-time solution for industrial systems requires careful work at every layer of the stack. Since standalone hardware or software components are not sufficient, Canonical and Intel have joined forces to deliver an out-of-the-box real-time solution. This solution is now generally available on Intel Core processo ...


Edoardo Barbieri
19 June 2023

Tuning a real-time kernel

Internet of Things Article

This blog expands our  technical deep-dive into a real-time kernel.  You will need to be familiar with a real-time kernel to understand the tuning concepts in this blog. If you are starting from scratch and need to revisit the basics of preemption and a real-time system, watch this introductory webinar. If you are interested in ...


Edoardo Barbieri
8 June 2023

Technical deep-dive into a real-time kernel

Internet of Things Article

Canonical announced the general availability of Ubuntu’s real-time kernel earlier this year. Since then, our community raised several questions regarding the workings of the kernel and tuning guidelines. We aim to provide answers in this and an upcoming follow-up post.  Depending on your background knowledge, you may wish to start with th ...


Edoardo Barbieri
7 March 2023

What is real-time Linux? Part III

Internet of Things Article

Welcome to the final post of this three-part series on real-time Linux. As market adoption of real-time computing continues to rise, real-time in the Linux kernel is emerging as a valuable solution on the software side. A real-time Linux kernel on its own, however, will not necessarily make a system real-time.   We clarified this ...


Edoardo Barbieri
2 March 2023

Meet Canonical at Embedded World 2023

Internet of Things Article

Embedded World is almost here! With 930+ exhibitors, 200 nonstop hours of knowledge sharing, and an exciting programme structured along 9 tracks with 60+ sessions and 18 classes, Embedded World is the must-attend global event for the embedded community. Join Canonical at Booth 4-600 in Hall 4 to discuss secure open-source adoption for IoT ...


Edoardo Barbieri
28 February 2023

What is real-time Linux? Part II

Internet of Things Article

Welcome to this three-part mini-series on real-time Linux. In Part I, we set the stage for the remainder of the series by defining a real-time system, and went through common misconceptions.  We also covered the broad market applications of a real-time Linux kernel.  Several applications across a wide range of use cases and verticals requ ...


Edoardo Barbieri
24 February 2023

What is real-time Linux? Part I

Internet of Things Article

Welcome to this three-part blog series on real-time Linux.  Throughout the series, we will assess the key features of a real-time system. We will understand how a real-time capable Linux kernel differs from mainline, and touch upon the performance trade-offs you should consider when choosing real-time versus a low-latency kernel, for inst ...


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