Crossplane Composition Functions: Internal Developer Platform
Build an internal developer platform with Crossplane composition functions: XRDs, function pipelines, testing, and Terraform comparison, with code.
Kubernetes 1.37 DRA Explained: 6 Changes That Retire the GPU Device Plugin in 2026
Kubernetes 1.37 made DRA Extended Resources stable and device taints GA. What changes for GPU scheduling, and how to migrate off the device plugin.
ArgoCD vs Flux for GitOps at Scale: An Architecture Decision Record
ArgoCD vs Flux GitOps decision record for 2026: multi-tenancy, progressive delivery, and which to pick for platform teams at scale.
KEDA Event-Driven Autoscaling on Kubernetes: Architecture (2026)
KEDA event-driven autoscaling explained: how the scaler, metrics adapter and controller drive HPA from queue depth and event sources - scale-to-zero, cold starts, 60+ scalers and production tuning on Kubernetes in 2026.
Kubernetes Multi-Cluster Management with Cluster API: A 2026 Reference Architecture
A Kubernetes multi-cluster management reference architecture: Cluster API, hub-spoke fleets, GitOps rollout, cross-cluster networking, and fleet-wide policy at scale.
Kubernetes Multi-Tenancy Architecture: Namespaces, vCluster, and Hard Isolation
A 2026 Kubernetes multi-tenancy decision record: soft vs hard isolation, namespaces, hierarchical namespaces, vCluster, Capsule, and Kata - choosing the right tenancy model for your platform.
Internal Developer Platform Comparison: Backstage vs Port vs Cortex (2026)
A 2026 internal developer platform comparison: Backstage vs Port vs Cortex on catalog, scaffolding, scorecards, extensibility, and total cost - a decision matrix for platform engineering.