containerd vs CRI-O (2026): Kubernetes Runtime Decision Guide
containerd vs CRI-O for Kubernetes in 2026: CRI conformance, image handling, footprint, security posture, ecosystem and when each fits. A practical decision guide.
Podman vs Docker (2026): Rootless, Daemonless & Compose Tested
Podman vs Docker in 2026: rootless and daemonless architecture, pods, systemd/Quadlet, compose compatibility, security and CI. A practical decision guide.
Karpenter vs Cluster Autoscaler (2026): GPU Node Scaling & Cost
Karpenter vs Cluster Autoscaler for Kubernetes GPU node scaling: provisioning speed, bin-packing, consolidation, spot handling and cost. A 2026 decision guide.
NATS JetStream vs Kafka (2026): Edge & IIoT Telemetry ADR
NATS JetStream vs Kafka for edge and IIoT telemetry: footprint, delivery guarantees, leaf nodes vs partitions, back-pressure and cost - a 2026 architecture decision record.
Kubernetes GPU Sharing: MIG, Time-Slicing, and MPS (2026)
Kubernetes GPU sharing explained: MIG partitioning, time-slicing, and MPS trade-offs, the device plugin and DRA model, and how to raise GPU utilization without hurting isolation in 2026.
Kubernetes Policy as Code: Kyverno vs OPA Gatekeeper (2026)
Kyverno vs OPA Gatekeeper for Kubernetes policy as code: admission control, language model, mutation, image verification, and how to choose in 2026 - with a decision matrix.
OpenTelemetry Logs: Unified Telemetry Pipeline Architecture (2026)
OpenTelemetry logs and a unified telemetry pipeline: the Collector, log-trace correlation, OTTL processing, tail sampling, and cost control patterns for 2026.
Kubernetes In-Place Pod Resize: Rightsizing Without Restarts (2026)
Kubernetes in-place pod resize (v1.33 GA) changes CPU/memory without restarts. How it works, VPA integration, resize policies, cost impact, and production gotchas.
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.
Dapr for Distributed Microservices: A 2026 Tool Deep-Dive and Tutorial
A Dapr deep-dive for 2026: building blocks, the sidecar model, service invocation, state, pub/sub, workflows, and how Dapr abstracts infrastructure on Kubernetes.