Field notes from a Staff Engineer building distributed systems, data-intensive services, cloud native, MLOps, SRE, and AI infrastructure systems in production.https://aymen-segni.com/https://drizzle.systems/blog/state-of-model-inference-2026/https://drizzle.systems/blog/state-of-model-inference-2026/A field guide to model inference architecture in 2026, covering execution engines, distributed runtimes, KV state, routing, gateways, Kubernetes, deployment patterns, and production maturity.Wed, 02 Sep 2026 00:00:00 GMThttps://drizzle.systems/blog/ai-native-platform-patterns/https://drizzle.systems/blog/ai-native-platform-patterns/Why AI changes the unit of operation from software deployment to behavioral outcome, with eighteen production patterns for inference, agents, knowledge, and operations.Tue, 01 Sep 2026 00:00:00 GMThttps://drizzle.systems/blog/kserve-gitops/https://drizzle.systems/blog/kserve-gitops/Learn how to deploy and manage KServe inference services using ArgoCD and GitOps principles. A complete guide to building a declarative, version-controlled, production-grade AI serving platform on Kubernetes.Mon, 30 Mar 2026 00:00:00 GMThttps://drizzle.systems/blog/kserve-ultimate-guidehttps://drizzle.systems/blog/kserve-ultimate-guideDiscover how KServe provides a standardized, cloud-native interface for deploying, managing, and scaling GenAI LLMs and Machine Learning services on Kubernetes.Wed, 05 Nov 2025 00:00:00 GMThttps://aymen-segni.com/posts/2025/ai-native-observability-are-we-watching-the-right-signals-in-our-intelligent-systems/https://aymen-segni.com/posts/2025/ai-native-observability-are-we-watching-the-right-signals-in-our-intelligent-systems/Our monitoring tools are dangerously outdated, leaving us blind to the “AI Grey Areas” where systems appear perfect while failing silently. Are we building a future of invisible failures?Tue, 14 Oct 2025 00:00:00 GMThttps://aymen-segni.com/posts/2025/how-to-fail-at-terraform/https://aymen-segni.com/posts/2025/how-to-fail-at-terraform/Teams rarely fail Terraform on syntax. They fail on design and discipline: monolith configs, copy-paste sprawl, laptop applies, and no policy or tests.Tue, 14 Oct 2025 00:00:00 GMThttps://aymen-segni.com/posts/2025/beyond-the-hype-7-hard-truths-of-ai-infrastructure-you-cant-ignore-in-2026/https://aymen-segni.com/posts/2025/beyond-the-hype-7-hard-truths-of-ai-infrastructure-you-cant-ignore-in-2026/AI Infrastructure 2025: 7 Hard Truths Shaping 2026Wed, 08 Oct 2025 00:00:00 GMThttps://aymen-segni.com/posts/2025/exploring-the-terraform-opentofu-testing-feature-a-complete-guide-2024/https://aymen-segni.com/posts/2025/exploring-the-terraform-opentofu-testing-feature-a-complete-guide-2024/Exploring the Terraform/OpenTofu Testing Feature: A Complete GuideWed, 08 Oct 2025 00:00:00 GMThttps://aymen-segni.com/posts/2025/aibrix-revolutionizing-llm-inference-production-deployments/https://aymen-segni.com/posts/2025/aibrix-revolutionizing-llm-inference-production-deployments/AIBrix: Revolutionizing LLM Inference for Scalable, Cost-Effective Production Deployments, DeepSeek as an exampleFri, 14 Mar 2025 00:00:00 GMThttps://aymen-segni.com/posts/2025/mentorcruise-interview-meet-the-mentor/https://aymen-segni.com/posts/2025/mentorcruise-interview-meet-the-mentor/Meet Aymen Segni the MentorTue, 11 Feb 2025 00:00:00 GMThttps://aymen-segni.com/posts/2024/embracing-service-reliability-truths-culture-and-implementation/https://aymen-segni.com/posts/2024/embracing-service-reliability-truths-culture-and-implementation/Reliability is the cornerstone of any service. It must be the primary focus, as a service that isn’t reliable fails to serve its purpose. However, reliability isn’t defined by your metrics and logs but by your users’ perception. Meeting their expectations is crucial.Wed, 26 Jun 2024 00:00:00 GMThttps://aymen-segni.com/posts/2022/sli-sla-slo-and-error-budget-concepts/https://aymen-segni.com/posts/2022/sli-sla-slo-and-error-budget-concepts/Wondering what Service Level Objectives (SLOs) are?, this article will explain the SLO concepts and how they relate to SLAs, SLIs, and Error Budgets (EBs).Sun, 19 Jun 2022 00:00:00 GMThttps://aymen-segni.com/posts/2020/save-cloud-costs-with-kubernetes-on-azure/https://aymen-segni.com/posts/2020/save-cloud-costs-with-kubernetes-on-azure/This blog describe how you can save Cloud costs with Kubernetes on Azure while running at best performance and reliability.Wed, 23 Dec 2020 00:00:00 GMThttps://aymen-segni.com/posts/2020/deploying-your-serverless-services-on-kubernetes-using-knative/https://aymen-segni.com/posts/2020/deploying-your-serverless-services-on-kubernetes-using-knative/Deploying your serverless services on Kubernetes using Knative ✅ Build and monitor your own PaaS ✅ Autoscale your app with Knative ✅Serving multiple App versionsWed, 22 Jul 2020 00:00:00 GMThttps://aymen-segni.com/posts/2020/secure-aks-at-the-deployment-part-1/https://aymen-segni.com/posts/2020/secure-aks-at-the-deployment-part-1/Secure Azure AKS Kubernetes cluster at the deployment level using: ✅Azure AD, ✅RBAC, ✅Azure CNI, ✅ Azure network policy, ✅Azure Key Vault ✅ TerraformFri, 03 Jan 2020 00:00:00 GMThttps://aymen-segni.com/posts/2020/secure-aks-at-the-deployment-part-2/https://aymen-segni.com/posts/2020/secure-aks-at-the-deployment-part-2/Secure Azure AKS Kubernetes cluster at the deployment level using: ✅Azure AD, ✅RBAC, ✅Azure CNI, ✅ Azure network policy, ✅Azure Key Vault ✅ TerraformFri, 03 Jan 2020 00:00:00 GMThttps://aymen-segni.com/posts/2020/secure-aks-at-the-deployment-part-3/https://aymen-segni.com/posts/2020/secure-aks-at-the-deployment-part-3/Secure Azure AKS Kubernetes cluster at the deployment level using: ✅Azure AD, ✅RBAC, ✅Azure CNI, ✅ Azure network policy, ✅Azure Key Vault ✅ TerraformFri, 03 Jan 2020 00:00:00 GMThttps://aymen-segni.com/posts/2019/create-a-kubernetes-cluster-with-azure-aks-using-terraform/https://aymen-segni.com/posts/2019/create-a-kubernetes-cluster-with-azure-aks-using-terraform/✅Learn HCL and Terraform best practices by doing ✅Use Terraform and AKS to create a Kubernetes cluster ✅Use kubectl to test the availability of K8S clusterTue, 24 Dec 2019 00:00:00 GMT