DevOps
Kubernetes, Docker, and Containers: What You Actually Need to Know
A senior architect's honest take on Kubernetes, Docker, and containers. What they are, when you need them, and when you absolutely don't.
DevOps
DevOps
Monitoring and Logging: What to Track, How to Alert, and Tools That Work
Practical monitoring and logging advice from three decades of production operations. What metrics matter, how to build alerts that work, and tools I trust.
DevOps
Blue-Green Deployments: Zero-Downtime Releases Done Right
A battle-tested guide to blue-green deployments from an architect who's used them to eliminate downtime across hundreds of releases in production.
DevOps
CI/CD Explained: Continuous Integration and Delivery from the Ground Up
Learn CI/CD from someone who built pipelines before the tools existed. Continuous integration and delivery principles, patterns, and hard-won lessons.
DevOps
Kubernetes Autoscaling Deep Dive: HPA, VPA, KEDA, and Cluster Autoscaler Explained
A practical guide to Kubernetes autoscaling: how HPA, VPA, KEDA, and Cluster Autoscaler work, when to use each, and how to avoid the pitfalls that catch most teams.
DevOps
Infrastructure as Code: Terraform, Pulumi, CloudFormation, and How to Choose
A practical guide to Infrastructure as Code tools. Compare Terraform, Pulumi, CloudFormation, and OpenTofu with real-world examples, trade-offs, and migration stories.
Security
Secret Management in the Cloud: Vault, AWS Secrets Manager, and Keeping Credentials Safe
A practical guide to managing secrets in cloud infrastructure: comparing HashiCorp Vault, AWS Secrets Manager, and other tools, with real-world patterns for rotation, injection, and zero-trust secret delivery.
DevOps
Platform Engineering: Why DevOps Teams Are Building Internal Developer Platforms
How platform engineering solves DevOps tool sprawl by giving developers self-service infrastructure. What an internal developer platform looks like and how to build one.
Cloud Architecture
What Does Cloud Native Really Mean? Containers, Microservices, and Beyond
A veteran architect explains what cloud native actually means beyond the buzzwords, covering containers, microservices, CI/CD, and the architectural principles that matter.