There’s something special about the interactions a train journey generates — the interesting views and perspectives that inspire insights and drive new thinking. Martin Klimmek, Head of Digital Development and Operations at Siemens Mobility and Haluk Tutuk, Data Platform Engineer with Periscube, are among 20 data scientists, data engineers, and DevOps engineers building the next generation of data-powered customer service for the rolling stock industry in the U.K. and beyond.

If you’re here you probably know the essence of open source already. To us, open source means more than just open source code – it’s also the ethics and the community feeling that goes along with that. For us it means that the people working on Icinga are more than just who we see in our office – Icinga lives from your ideas and contributions. And we want to invite you to join in on the fun!

This post is a brief overview on how the Undefined Behavior Sanitizer can be used to trap unintentional or error prone parts of a C program. We’re going to look at how it’s used on a desktop program, as well as a way to use it in small embedded programs!

Operators are currently modernizing their network for 5G deployments. Important elements in these transformations are the disaggregation of hardware and software. This transformation is seen in both the 5G Core (5GC) and Radio Access Network (RAN) architecture. Furthermore, the decoupling of hardware and software opens up the ability to support multi-vendor networks. SDN and NFV emerged as innovative technology for service providers to build their next generation networks.

Welcome to the second edition of Open Source Matters: our regular publication about the latest happenings in open source! Let’s dive into the news.

Week two of GrafanaCONline 2021 is going strong! To catch the live sessions — or to watch all the videos on demand after GrafanaCONline ends on June 17 — register here. If you didn’t get a chance to watch yesterday’s presentations, here’s what you missed from Day 4 of the conference.