News Category: Enterprise

Container Adoption Starts to Outpace DevOps

The survey of 601 IT decision-makers conducted by ClearPath Strategies on behalf of the Cloud Foundry Foundation (CFF) finds that 32 percent of respondents have adopted containers and are employing DevOps processes. But the number of respondents who plan to adopt or evaluate containers in the next...
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A SysAdmin's Guide to Network Management

If you're a sysadmin, your daily tasks include managing servers and the data center's network. The following Linux utilities and commands—from basic to advanced—will help make network management easier. In several of these commands, you'll see <fqdn>, which stands for "fully qualified domain...
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Continuous Integration and Delivery Tool Basics

CI/CD tools are key to today's agile, container-driven software production cycle. This "explain like I'm 5" overview helps you get started. Once upon a time, back when waterfall was the primary software development methodology, you could spend months or years working on a single software project....
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Docker Guide: Dockerizing Python Django Application

Docker is an open-source project that provides an open platform for developers and sysadmins to build, package, and run applications anywhere as a lightweight container. Docker automates the deployment of applications inside software containers. Django is a web application framework written in...
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Last Chance to Speak at Hyperledger Global Forum | Deadline is This Friday

Hyperledger Global Forum is the premier event showcasing the real uses of distributed ledger technologies for businesses and how these innovative technologies run live in production networks today. Hyperledger Global Forum unites the industry’s most respected thought leaders, domain experts, and...
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Cloud Computing in HPC Surges

According to the two leading analyst firms covering the high performance computing market, the use of the cloud for HPC workloads is looking a lot more attractive to users these days. Intersect360 offered the most upbeat assessment in this regard, noting that cloud spending by HPC customers grew by...
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How to Use dd in Linux Without Destroying your Disk

Whether you're trying to rescue data from a dying storage drive, backing up archives to remote storage, or making a perfect copy of an active partition somewhere else, you'll need to know how to safely and reliably copy drives and filesystems. Fortunately, dd is a simple and powerful image-copying...
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Early Uses of Blockchain Will Barely Be Visible, Says Hyperledger's Brian Behlendorf

The blockchain revolution is coming, but you might not see it. That’s the view of Brian Behlendorf, executive director of the Linux Foundation’s Hyperledger  Project. Speaking at the TC Sessions: Blockchain event in Zug, Switzerland, Behlendorf explained that much of the innovation that the...
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How Open Source Can Transform the Way a Company's Developers Work Together

Open source has been a tech mainstay for decades in large part, as Tilde co-founder and JavaScript veteran Yehuda Katz has argued, because it "gives engineers the power to collaborate across ...companies without involving [business development]." "The benefits of this workaround are extraordinary...
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Anatomy of a Linux DNS Lookup – Part I

Since I work a lot with clustered VMs, I’ve ended up spending a lot of time trying to figure out how DNS lookups work. I applied ‘fixes’ to my problems from StackOverflow without really understanding why they work (or don’t work) for some time. Eventually I got fed up with this and decided to...
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