Platform Engineering vs DevOps vs SRE in 2026: 90% Now Have a Platform
Platform engineering vs DevOps vs SRE explained for 2026: what each one is, how Team Topologies and the CNCF define platforms, what DORA 2024 and 2025 measured (90% platform adoption, 76% with platform teams), and when a platform team is premature.
13 minOct 20, 2026What Are AI Agents? Workflows, ReAct and Real Success Rates (2026)
AI agents explained for engineers in 2026: Anthropic's workflows vs agents split, the ReAct loop, tool calling, planning, memory and multi-agent designs, measured success rates from OSWorld (66.3%) to TheAgentCompany (30%), and when not to build one.
13 minOct 20, 2026Vector Databases in 2026: Do You Need One, or Is pgvector Enough?
An engineer's guide to vector databases in 2026: pgvector 0.8.7, Pinecone, Qdrant, Milvus 3.0, Weaviate, turbopuffer, Amazon S3 Vectors and Elasticsearch compared on price and architecture, why the benchmarks mislead, and when Postgres is enough.
13 minOct 20, 2026Serverless in 2026: Lambda vs Cloud Run vs Workers, and When It Costs More
Serverless in 2026 explained: AWS Lambda Managed Instances, durable functions, SnapStart and the new Web Functions, Cloud Run GPUs and worker pools, Azure Container Apps, Cloudflare Containers and Vercel Fluid compute, with a list-price comparison and the workloads where serverless costs more.
14 minOct 20, 2026Container Runtime Security in 2026: Falco vs Tetragon vs KubeArmor
Kubernetes runtime security in 2026: what Falco 0.45, Tetragon 1.7 and KubeArmor 1.7 actually do, detection versus in-kernel prevention, the runc, NVIDIA toolkit and containerd escape CVEs of 2025 and 2026, and where CNAPP vendors fit.
13 minOct 20, 2026RAG vs Long Context vs Fine-Tuning in 2026: 1M Tokens Isn't Free
RAG vs long context vs fine-tuning in 2026: current 1M-token context windows and prices, what context rot, NoLiMa and RULER show about long-context accuracy, where RAG fails, the per-query cost math, and a decision framework you can apply this quarter.
13 minOct 20, 2026Prompt Management in 2026: Registries, Rollbacks and Five Acquisitions
How to version, deploy and roll back LLM prompts like code in 2026: Git vs Langfuse, PromptLayer, Braintrust and MLflow registries, labels and aliases, eval gates in CI, and what the Langfuse, Promptfoo, Helicone, Galileo and Humanloop deals mean for your stack.
13 minOct 20, 2026Progressive Delivery in 2026: Feature Flags vs Canary vs Blue-Green
Feature flags, canary releases and blue-green deployments compared for 2026: OpenFeature is still CNCF incubating with spec v0.9, flagd 0.18 changed its hashing, OpenAI bought Statsig, and the Google Cloud, Cloudflare and CrowdStrike outages show what unflagged changes cost.
13 minOct 20, 2026MLOps Platforms Compared 2026: MLflow vs Kubeflow vs SageMaker vs Vertex
An engineer's 2026 comparison of MLflow 3.17, Kubeflow 26.03, SageMaker AI, Vertex AI (now Gemini Enterprise Agent Platform), Databricks, W&B inside CoreWeave Forge, ZenML and Metaflow, with real prices, lock-in risk and a decision table.
13 minOct 20, 2026Running LLMs Locally in 2026: Ollama vs llama.cpp vs LM Studio vs MLX
A practical 2026 guide to running LLMs locally: Ollama 0.40, llama.cpp 0.7, LM Studio 0.4, MLX and vLLM compared, which models fit in 8, 16, 32 and 64GB, how Q4_K_M quantization works, the bandwidth maths behind tokens per second, licences and privacy.
12 minOct 20, 2026Kyverno vs Gatekeeper vs ValidatingAdmissionPolicy in 2026
Kubernetes policy engines compared for 2026: Kyverno 1.19 (CNCF graduated, ClusterPolicy deprecated for CEL), OPA Gatekeeper 3.23 with CEL and generated VAPs, built-in ValidatingAdmissionPolicy (GA 1.30) and MutatingAdmissionPolicy (stable 1.36), latency numbers, and when to use which.
13 minOct 20, 2026Is Kubernetes Still Worth It in 2026? v1.37, 82% in Production, Real Costs
Is Kubernetes worth it in 2026? What v1.34 to v1.37 shipped, what the CNCF survey's 82% production figure means, what EKS Auto Mode, GKE Autopilot and AKS Automatic cost, when ECS, Cloud Run, Nomad or Fly fit better, and a decision framework for small teams.
12 minOct 20, 2026Ingress NGINX Is Retired: What Replaces It and How to Choose in 2026
Ingress NGINX stopped receiving fixes in March 2026 after seven CVEs in its final seven weeks. What retirement means, why IngressNightmare mattered, where Gateway API stands at v1.6, and how to pick between Envoy Gateway, Cilium, Istio, NGINX Gateway Fabric, Traefik and kgateway.
13 minOct 20, 2026Incident Management in 2026: Opsgenie Ends April 2027, AI SREs Arrive
Incident management in 2026: Opsgenie shuts down on 5 April 2027, FireHydrant now belongs to Freshworks, Grafana OnCall OSS is archived, PagerDuty and incident.io sell AI SRE agents, and the on-call data says learning from incidents is still the weak link.
13 minOct 20, 2026Argo CD vs Flux in 2026: GitOps After Argo CD 3.5 and Flux 2.9
Argo CD vs Flux in 2026: what changed in Argo CD 3.0 to 3.5 and Flux 2.6 to 2.9, who maintains Flux after Weaveworks, what the CNCF surveys say about adoption, how each handles multi-cluster and secrets, and where GitOps costs more than it saves.
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