Operations | Monitoring | ITSM | DevOps | Cloud

IPv6 was developed in the late 1990s as a successor to IPv4 in response to widespread concerns about the growth of the Internet and its potential impact on the existing IPv4 address protocol, in particular potential address exhaustion. It was assumed that after some time as a dual-stack solution, we would phase out IPv4 entirely. Almost twenty-five years later, however, we are approaching full-scale depletion of IPv4 addresses, in part because IPv6 adoption is still lagging.

Dear Miss O11y, I remember reading quite interesting opinions from you about usage of metrics and traces in an application. Did you elaborate on those points in a blog post somewhere, so I can read your arguments to forge some advice for myself? I must admit that I was quite puzzled by your stance regarding the (un)usefulness of metrics compared to traces in apps in some contexts (debugging).

Predictability in network flows is the ability to consistently deliver traffic from one point to another, even in the face of disruptions. Yet, establishing predictability has its share of challenges. Learn all about resilience in networking and how it relates to redundancy.

You’ve convinced your organization that cloud native is the way forward. You’ve championed Kubernetes and sworn by Prometheus. You’ve onboarded multiple teams to your centralized observability platform. Then you open your latest bill and see a lot of commas in your invoice, and a sinking feeling sets in. Sound familiar? We’re keenly aware of the pain this can bring. As metric cardinality grows in cloud native environments, so does the cost to store and retrieve the data.

Indicators can be a powerful tool to measure the success of a business. With the right mix of indicators, you can uncover valuable insights and track progress toward goals. However, knowing which indicators to use and when to use them for the right purpose is crucial to measuring success accurately! In this article we'll explore 12 types of performance indicators, when they should be used and how to use them to measure success. Curious to learn more? I'll share more details below.

So, you think you monitor your infra? As humanity increasingly relies on technology, the need for reliable and efficient infrastructure monitoring solutions has never been greater. However, most businesses don't take this seriously. They make poor choices that soon trap their best talent, the people who should be propelling them ahead of their competition.

As developers we understand the critical role teamwork and collaboration play in solving complex problems. Often, it’s that second set of eyes that uncovers an additional issue or sheds light on the root cause of a stubborn bug. Effective collaboration becomes a critical factor in determining a team’s success or failure, especially when debugging or troubleshooting problematic issues within complex applications.

It’s 5:00 pm on a Friday. You’re wrapping up work, ready to head into the weekend, when one of your high-value customers Slacks you that something’s not right. Requests to their service are randomly timing out and nobody can figure out what’s causing it, so they’re looking to your team for help. You sigh as you know it’s one of those all-hands-on-deck situations, so you dig out your phone and type the "going to miss dinner" text.