Engineering Insights

Observability. Agentic AI. Platform Engineering.

Deep-dive articles and video tutorials from our engineers — covering Zabbix, Kubernetes, AI agents, and open-source infrastructure.

Good morning, everyone! It’s Dimitri Bellini, and welcome back to Quadrata, my channel dedicated to the world of open source. A few weeks ago, I had one of those heart-stopping moments we all dread: a chunk of my data suddenly became inaccessible. While I had some backup systems in place, they weren't as reliable as I thought. That scare sent me on a mission to find the best, most robust open-source backup solution out there.

We often don't think about backups until it's too late. Whether it's a broken hard drive, corrupted files, or the dreaded ransomware attack, having a solid backup strategy is the only thing that stands between you and disaster. But remember, as the saying goes, "The backup is guaranteed, but the restore is another story." A good tool needs to handle both flawlessly.
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#Open Source Monitoring #kopia #minarca #data protection #backup software
Good morning everyone, I'm Dimitri Bellini, and welcome back to Quadrata, the channel where we explore the fascinating world of open source and IT. As I always say, I hope you enjoy these videos, and if you haven't already, please consider subscribing and hitting that like button if you find the content valuable!

While Zabbix always holds a special place in our hearts for monitoring, today I want to introduce something different. I've been getting requests from customers about how to monitor their applications, and for that, you typically need an Application Performance Monitor (APM), or as it's sometimes fancily called, an "Observability Tool."
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#SigNoz #OpenTelemetry #APM #Observability #Open Source Monitoring
Good morning everyone, I'm Dimitri Bellini, and welcome back to Quadrata, my channel dedicated to the world of open source and IT. This week, we're shifting focus from our usual Zabbix discussions to something that's recently made waves in the Linux world: the release of Red Hat Enterprise Linux 10 (RHEL 10)!

The arrival of a new RHEL version is always significant, especially for the enterprise sector. So, let's dive into what RHEL 10 brings to the table and, crucially, how its popular clones – AlmaLinux, Rocky Linux, and Oracle Linux – are adapting to this new landscape. If you find this content useful, don't forget to put a like and subscribe to the channel if you haven't already!
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#RHEL 10 #AlmaLinux 10 #Rocky Linux 10 #Oracle Linux #Enterprise Linux
Good morning, everyone! It's Dimitri Bellini, and welcome back to my channel, Quadrata, where we explore the fascinating world of open source and IT. This week, I'm revisiting a topic that frequently comes up in my work: SNMP monitoring with Zabbix. There have been some significant updates in recent Zabbix versions, especially regarding how SNMP is handled, so I wanted to share a recap and dive into these new features.

If you enjoy this content, don't forget to subscribe to the channel or give this video a thumbs up. Your support means a lot!
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#zabbix #IT Monitoring #SNMP #snmp.walk #OID #MIB #Network Monitoring
Good morning, everyone, and welcome back to Quadrata! This is Dimitri Bellini, and on this channel, we explore the fascinating world of open source and IT. I'm thrilled you're here, and if you enjoy my content, please give this video a like and subscribe if you haven't already!

I apologize for missing last week; work had me on the move. But I'm back, and with the recent release of Zabbix 7.4, I thought it was the perfect time to revisit a powerful feature: Low-Level Discovery (LLD). There's an interesting new function in 7.4 that I want to discuss, but first, let's get a solid understanding of what LLD is all about.
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#zabbix #Low-Level Discovery #Zabbix 7.4 #IT Monitoring #Automation
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