pgvector vs Qdrant vs LanceDB: On-Prem RAG Vector Search (2026)
pgvector, Qdrant, and LanceDB compared for on-prem RAG in 2026: indexing, filtering, latency at scale, and operational overhead.
OTLP vs Prometheus Remote Write: The 2026 Metrics Pipeline Decision
OTLP metrics vs Prometheus remote write compared for 2026: cardinality control, push vs pull, and the migration path for existing Prometheus fleets.
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.
K3s at the Edge: A Production Kubernetes Guide for 2026
K3s at the edge in 2026: production-hardened deployment patterns, HA datastore choices, and lessons from real IIoT rollouts.
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.