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Security for container technologies like Docker and orchestration platforms like Kubernetes.

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Trimming Container Bloat with Docker History and Dive

Trimming Container Bloat with Docker History and Dive

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5 min read
Kubernetes Cluster Architecture

Kubernetes Cluster Architecture

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8 min read
Kubernetes Cookbook Part 1: A Local Cluster You Can Break

Kubernetes Cookbook Part 1: A Local Cluster You Can Break

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7 min read
Kubernetes Cookbook Part 2: Pods, Labels, and Health Checks

Kubernetes Cookbook Part 2: Pods, Labels, and Health Checks

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8 min read
Kubernetes Cookbook Part 3: Organize Clusters with Namespaces

Kubernetes Cookbook Part 3: Organize Clusters with Namespaces

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7 min read
Kubernetes Cookbook Part 4: Deployments, Rollouts, and Rollbacks

Kubernetes Cookbook Part 4: Deployments, Rollouts, and Rollbacks

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6 min read
Containers vs Virtual Machines: The Problem Docker Solves

Containers vs Virtual Machines: The Problem Docker Solves

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12 min read
Our statement job ran out of memory at seventy percent and Kubernetes started it again from the first customer

Our statement job ran out of memory at seventy percent and Kubernetes started it again from the first customer

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2 min read
SOCI lazy loading: start Lambda containers faster

SOCI lazy loading: start Lambda containers faster

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17 min read
Why Does Docker Compose Keep Your Data After `down`?

Why Does Docker Compose Keep Your Data After `down`?

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3 min read
Evaluating CRIU with Pre-Copy Memory Migration for Stateful Container Live Migration: Seeking Feedback on Empirical Research

Evaluating CRIU with Pre-Copy Memory Migration for Stateful Container Live Migration: Seeking Feedback on Empirical Research

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11 min read
We added a sleep before shutdown and our pods ran out of time to shut down

We added a sleep before shutdown and our pods ran out of time to shut down

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2 min read
Container tags move; digests should decide what runs

Container tags move; digests should decide what runs

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3 min read
How to Optimize Docker Images for Production in 2026: Smaller Images, Fewer CVEs, Faster Deploys

How to Optimize Docker Images for Production in 2026: Smaller Images, Fewer CVEs, Faster Deploys

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20 min read
Serverless vs Containers (2026): How to Choose for Cost, Scale and Speed

Serverless vs Containers (2026): How to Choose for Cost, Scale and Speed

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16 min read
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