Single-node deployments of Kubernetes are more common than what one would expect. In some scenarios, single-node clusters make much more sense. For development purposes or testing, there’s no need to deploy a full-blown production-grade cluster. Single-node deployments are also handy for appliances and IoT applications since they have a much smaller footprint. Enter MicroK8s, a tool by Canonical that enables you to easily deploy a lightweight single-node cluster in your local environment.

The Internet of Things (IoT) revolution has set the beginning of a new age of data transfer. Each day, a massive number of new devices get added to all kinds of network infrastructures, transferring gargantuan amounts of data back and forth. In the next decade, we expect the number of IoTs to grow to a staggering 80 billion connected devices – practically outnumbering the human population tenfold.

By next year the number of connected devices will exceed 20 billion. The vast majority of these devices run on Arm architecture, increasingly at the infrastructure edge. With this growth in mind, the need for an agile, Arm-based development methodology has become increasingly urgent. Arm Neoverse provides the required IP for building the next gen of edge to cloud infrastructure to support the data explosion we are seeing, primarily caused by IoT.

As DevSecOps continues to redefine the IT security landscape, security is becoming everyone’s responsibility. That means that staying ahead of the latest cybersecurity threats—such as IoT botnets—should be a priority for every DevOps professional. To help you do that, this article discusses strategies for combating IoT botnets.

IoT, or the Internet of Things, has made its way into every corner of our lives. Once upon a time, the idea of an inescapable internet may have seemed like a far-off dream. Today, it’s our reality. Internet connected devices are everywhere—from our fitness trackers to our vehicles and appliances. These devices track our sleep patterns, enable us to set our coffee machines remotely, and find our pets after they have wandered off, among countless other tasks.

AMMP Technologies runs monitoring for energy systems, usually off mini-grids in Africa. The company uses Grafana to monitor interface with physical objects that are not servers or containers. “It’s interesting how a toolkit for visualizing essentially internet/computer/server metrics is so well-suited to working with real-life streaming data,” AMMP Cofounder Svet Bajlekov said during his talk at GrafanaCon L.A.

Cloud computing is well past the emerging stage. It’s no longer a radical idea for businesses to depend on cloud platforms and services to serve as their technology backbone--and the numbers show it. In 2018, Forrester reported that nearly 60% of North American enterprises rely on public cloud platforms. This year, Gartner projects that the public cloud services market will grow from last year’s $182.4 billion to $214.3 billion this year, a 17.5% jump.