Operations | Monitoring | ITSM | DevOps | Cloud

The latest News and Information on Monitoring for Websites, Applications, APIs, Infrastructure, and other technologies.

A story about HTTP status codes and why you should read documentation

Since 2020, I’ve been working on an Express (Node.js framework) application to power viewer interactions and events that happen whilst I’m streaming live coding on Twitch — my Twitch bot. Since using Sentry for error monitoring and crashes using the Sentry Node SDK, I’ve already squashed quite a few bugs that were entirely a result of my own terrible code.

What Do Developers Need to Know About Kubernetes, Anyway?

Stop me if you’ve heard this one before: you just pushed and deployed your latest change to production, and it’s rolling out to your Kubernetes cluster. You sip your coffee as you wrap up some documentation when a ping in the ops channel catches your eye—a sales engineer is complaining that the demo environment is slow. Probably nothing to worry about, not like your changes had anything to do with that… but, minutes later, more alerts start to fire off.

Distributed Tracing: Your Ultimate Guide

When all your IT systems, your apps and software, and your people are spread out, you need a way to see what’s happening in all these minute and separate interactions. That’s exactly what distributed tracing does. Distributed tracing is a way to tracking requests in applications and how those requests move from users and frontend devices through to backend services and databases.

2023 ONUG Fall Keynote - Learn How To Expand Visibility Beyond the Network Edge & Triage Faster

In this 2023 ONUG Fall Keynote session, you will learn how successful enterprises trust Broadcom to help them gain visibility into the error domain beyond their network edge to immediately reveal their operational innocence and triage faster. broadcom.com/netops.

Router Monitoring with Grafana

Routers are essential for connecting devices. Routers decide where the internet goes and how fast it should be. Because they play such a crucial role, it's vital to keep an eye on them and make sure they're doing their job well. This act of keeping an eye on routers is what we call "router monitoring." Monitoring routers isn't just about checking how the routers are doing; it's about making sure the whole network works well.

Monitoring 101 for React Developers by Sarah Guthals & Lazar Nikolov | React Advanced 2023 Workshop

If finding errors in your frontend project is like searching for a needle in a code haystack, then Sentry error monitoring can be your metal detector. Learn the basics of error monitoring with Sentry. Whether you are running a React, Angular, Vue, or just “vanilla” JavaScript, see how Sentry can help you find the who, what, when and where behind errors in your frontend project. This workshop took place live on Oct 16, 2023 at React Advanced London.