Is DevOps dying? I’ve had this thought for a few weeks now. Since DevOpsDays Detroit when Richard I. Cook, M.D. sat shaking his head at… (more…)
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Getting started with Docker and PHP can still be a steep learning curve. You might feel that you don’t need something like Docker and that Vagrant or full local development work just fine. I still use local development on some projects because the barrier... (more…)
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About two-factor authentication Two-factor authentication adds an extra layer of security to your Docker Hub account by requiring a unique security code when you log into your account. The security... (more…)
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Welcome to Part 2 of my shameless attempt at explaining Docker to beginners. I struggled so you don't have to!
In last week's article we covered what Docker is, some of its jargon, and why it outperforms VMs in many use cases in today's typical softw... (more…)
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If you’re building a Docker image that’s based on Conda, the resulting images can be huge. For example, later I will show how a simple image with just Python 3.8 and NumPy can be over 950MB! Large images waste bandwidth, disk, time, and CPU: how do you ma... (more…)
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