The latest News and Information on DevOps, CI/CD, Automation and related technologies.
Privacy enhancing technologies and confidential computing are two of my favorite topics to talk about! So much so that I am writing this blog post on a sunny Saturday afternoon. But wait, what’s that I hear you murmuring? “What is confidential computing? And how does it affect me?” Those are two very good questions.
In computing, virtualization is the creation of a virtual — as opposed to a physical — version of computer hardware platforms, storage devices, and network resources. Virtualization creates virtual resources from physical resources, like hard drives, central processing units (CPUs), and graphic processing units (GPUs). By virtualizing resources, you can combine a network of resources into what appears to users as one object.
To many engineers, the idea that you can accurately and comprehensively track your application's user experience using just a few simple metrics might sound far-fetched. Believe it or not, there are four metrics that aim to do just that. They're called the four Golden Signals and should be a core part of your observability and reliability practices.
Ubuntu KVM — an industry-leading hypervisor — extends its reach to AI/ML applications and graphics-intensive applications with native support for NVIDIA virtual GPU (vGPU) software products, including NVIDIA Virtual Compute Server (vCS) and NVIDIA RTX Virtual Workstation (vWS). Canonical has been working closely with NVIDIA to ensure frictionless integration and a best-in-class user experience.
Have you ever experienced the problem where your code is broken in production, but everything runs correctly in your dev environment? This can be really challenging because you have limited information once something is in production, and you can't easily make changes and try different code. Speedscale production data simulation lets you securely capture the production application traffic, normalize the data, and replay it directly in your dev environment. There are a lot of challenges with trying to replicate the production environment in non-prod.
Like most tech companies, we use an on-call rota and various alerting tools. We do this to respond to incidents before they’re reported. Proactively identifying issues and communicating to customers helps us provide great experiences and fosters trust. Internally, we’ve been using these alerting tools in tandem with our auto-create incidents feature. We’ve found that it’s made responding to the pager much smoother - it’s one less thing to do when you get paged at 2am.
From entertainment to security, automation is now pervasive. Intelligent devices are transforming our homes while enriching our lives, making them more efficient, productive and environmentally friendly. Most embedded devices run Linux, and their number is poised to keep growing.
