Operations | Monitoring | ITSM | DevOps | Cloud

Last night the Channel 4 website and app suffered an outage leaving football fans unable to stream the game. The highly-anticipated game between England vs Germany took place at Wembley Stadium on Monday, September 26. Channel 4 had the rights for this match and streaming was exclusively on their website and app. Kick off was at 7.45pm, with coverage from 7:00pm. The first Channel 4 website issues reported on Down Detector came in at 7:32pm and issues continued throughout the night.

The traditional embedded Linux development model ties applications to the OS. Such a constraint means apps have to target a specific release, which lowers development velocity. Furthermore, broken upgrades in one part of the device may affect refreshes in the rest of the OS. On the other hand, embedded developers are increasingly looking at open-source software to enable rapid app-centric software deployment and global collaboration.

If you’re wondering if that classic car you’ve been scoping out on Bring a Trailer or eBay Motors is as authentic as posited by the seller – specifically re: the common claims of “original paint” or “high quality respray” – you’re going to want to take a closer look around the edges. This is because a talented painter can make a second or 30th-hand vehicle look pretty snazzy with a well-affected, if not super high-quality, repaint.

Speedscale creates load tests from recorded traffic so generating load is pretty core to what we do. As a brief overview, we record traffic from your service in one environment and replay it in another, optionally increasing load several fold. During a replay the Speedscale load generator makes requests against the system under test (SUT), with the responses from external dependencies like APIs or a payment processor optionally mocked out for consistency. Your service is the SUT here.

For decades, IT operations teams have relied on monitoring for insight into the availability and performance of their systems. But the shift to more advanced IT technologies and practices is driving the need for more than monitoring – and so observability evolved. With infrastructures and applications that span multiple dynamic, distributed and modular IT environments, organizations need a deeper, more precise understanding of everything that happens within these systems.

As you look to optimize your MSP’s growing business, it’s going to become more and more important to maintain an acceptable return on your investment. To do this, you’ll need to find services that increase your gross margin on every client engagement. Virtual CISO services can greatly help in this function. While solutions like Auvik already help MSPs have visibility inside of client networks, we want to take this a step further with the addition of vCISO services.

This article is the final installment in a series that demystifies observability. The first three focused on the history of observability, dispelling myths around observability, and what observability is and what it can offer. In this last article of the series (Check out part 1), I want to offer a complete definition of observability.

Complex, distributed software systems are chatty things. Because there are many components interoperating amongst themselves and with things outside their bounds like users, those components and the systems themselves emit many information signals. It’s the goal of monitoring, logging, and observability (o11y) tools to help the systems’ “stewards,” those developers and operators tasked with maintaining and supporting them, make sense of those signals.

A couple of weeks ago, TIgera engineers released the new version of Calico, as part of a community effort to drive cloud security and networking even further. But before I begin diving into the details of this new release, I want to first spotlight a few of our community members who have merged their contributions to Calico Open Source for the first time.

We recently broadcast a webinar to discuss DDoS trends and developments. Our partner Cloudflare had their cybersecurity evangelist, Ameet Naik, join us along with our own Doug Madory, head of internet analysis. I had the pleasure of moderating the discussion.