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  • Pair programming with AI in 2025: habits that stick
  • vLLM in 2025: the improvements that matter to LLM-serving teams
  • Microsoft's GraphRAG in enterprise: patterns that work
  • Alignment evaluation: RLHF, DPO, and recent alternatives
  • Gemma 2: Google's open model one year later

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Tag: istio

Linkerd: The Pragmatic Service Mesh Alternative

March 24, 2024 javi
Líneas de conexiones luminosas sobre fondo oscuro representando red de servicios

Linkerd bets on simplicity and performance over a feature catalogue. Where it beats Istio, what it costs to operate, and when a service mesh is actually worth the complexity.

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Arquitectura 

Service Mesh in 2023: Istio, Linkerd, and the Cilium Option

December 7, 2023 javi
Cables de red conectados en patrón complejo en sala de servidores

A service mesh offers cross-cutting mTLS, observability, and traffic management. A comparison among Istio, Linkerd, and Cilium for real cases.

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Arquitectura 

Kubernetes 1.28: Sidecar Containers as First-Class Citizens

July 19, 2023 javi
Estructura de contenedores en arquitectura Kubernetes

K8s 1.28 introduces native sidecars in alpha. What changes, how it affects service mesh and observability, and how to prepare for GA.

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Arquitectura Tecnología 

Recent Posts

  • Pair programming with AI in 2025: habits that stick
  • vLLM in 2025: the improvements that matter to LLM-serving teams
  • Microsoft’s GraphRAG in enterprise: patterns that work
  • Alignment evaluation: RLHF, DPO, and recent alternatives
  • Gemma 2: Google’s open model one year later
  • o3 in public: the reasoning leap is confirmed
  • Gemini 2.0: integrated tools and agent mode
  • Home lab: self-hosted lab as a testing ground
  • Full-stack TypeScript in 2025: the good, the meh, the bad
  • WASI preview 3: threads and async in WebAssembly
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