Dapr: A Distributed Application Runtime Tutorial (2026)
A 2026 Dapr tutorial: the distributed application runtime explained — building blocks, the sidecar model, state and pub/sub, with working config and deployment.
OpenBao Secrets Management: A Production Tutorial (2026)
A 2026 production tutorial for OpenBao secrets management: sealing, auth methods, dynamic secrets, Kubernetes injection, and high-availability deployment.
Cilium Tetragon Runtime Security: eBPF Hands-On (2026)
A hands-on 2026 guide to Cilium Tetragon: eBPF runtime security, TracingPolicy, process and network enforcement, and how it differs from Falco.
Cilium Sidecarless Service Mesh: An eBPF Deep-Dive
A 2026 deep-dive into Cilium's sidecarless service mesh: how eBPF replaces sidecars, mTLS, L7 policy, and a working setup with trade-offs.
Cloud-Native Asset Performance Management (APM): 2026 Architecture
A cloud-native asset performance management architecture for 2026 — telemetry ingest, twin services, anomaly ML, ServiceNow/SAP loop, observability.
Cilium 1.17 Service Mesh: End-to-End Production Tutorial (2026)
Cilium 1.17 sidecarless service mesh — install, mTLS, L7 policies, Hubble dashboards, and migration from Istio sidecar mode.
Cilium Mesh vs Istio Ambient: 2026 ADR for Sidecarless Meshes
Cilium Service Mesh vs Istio Ambient — sidecarless architectures compared on data path, mTLS, L7 policy, observability, and migration cost.
SpinKube Tutorial: WebAssembly on Kubernetes (2026)
SpinKube hands-on — install the runtime, deploy a Wasm workload, expose it via gateway, and measure cold-start vs container baselines.
Kubernetes vs Nomad for Edge Workloads: Decision Matrix (2026)
Kubernetes vs Nomad for edge workloads — weighted decision matrix across footprint, scheduling, multi-cloud, ecosystem, and operational realities.
Istio Ambient Mesh vs Linkerd: Service Mesh ADR (2026)
Istio ambient mesh vs Linkerd — an ADR weighing sidecarless overhead, mTLS, L7 policy, operational cost, and when each mesh is the right call.