Operations | Monitoring | ITSM | DevOps | Cloud

How to Improve Downtime Response: Error Budgeting and Unplanned Downtime

Every one of us reading this blog has seen a fire spring up and quietly walked away from the impending chaos. And everyone one of us has managed to live this long because we understand when to react to a fire. A real fire affects our Service Level Objectives (SLO), and affects the user base. You need to figure out where it is, what started it, and what your team will do about it, and you need to do that now.

Visualizing SAP PI/PO with SquaredUp

We are delighted to have a guest blog from Ruben Zimmermann, Infrastructure Architect, knowledge-sharing enthusiast and author of this cool new MP! Today, Ruben gives us a step-by-step guide on how to use SquaredUp to visualize SAP PI/PO. SAP Process Orchestration (or Integration) is a software within SAP which functions as data transformation gateway. It’s a central component of an SAP infrastructure and the standard way to communicate with external parties.

AI Meets Kubernetes: Install JupyterHub with Rancher

AI and Machine Learning are becoming critical differentiators in the technology landscape. By their nature, AI and ML are computation hungry workloads. They require best-in-class distributed computing environments to thrive. AI and ML present a perfect use case for Kubernetes, the distributed computing platform engineered at Google to run their massive workloads.

Episode 5: Let's Encrypt? Let's Not.

SSL support is table stakes for any modern website. Browsers and search engines penalize un-encrypted websites to such an extent that SSL is necessary just to participate in the modern web. In many cases it is a quick, easy option for configuring SSL. Let's Encrypt is held up as a one-size-fits-all solution to everything SSL, but there are downsides. Situations differ between applications and LE is not always the best fit. Let’s Encrypt isn't a fit for Request Metrics. For now, we’ll buy a certificate like grumpy old men.