Technical writing on cloud architecture, IoT systems, and engineering leadership.https://jacksmartv.github.io/https://jacksmartv.github.io/articles/leading-small-devops-teams/https://jacksmartv.github.io/articles/leading-small-devops-teams/Notes on providing technical leadership for a 3-engineer team responsible for hundreds of production workloads on a multi-tenant Kubernetes platform.Mon, 08 Jul 2024 00:00:00 GMThttps://jacksmartv.github.io/articles/from-php-monolith-to-microservices/https://jacksmartv.github.io/articles/from-php-monolith-to-microservices/Looking back at ten years of architecture shifts — from optimizing a single MySQL database to operating a multi-tenant Kubernetes platform.Thu, 30 May 2024 00:00:00 GMThttps://jacksmartv.github.io/articles/lessons-migrating-cloud-native/https://jacksmartv.github.io/articles/lessons-migrating-cloud-native/Tracing a resource quota overcommit across 100+ namespaces on a multi-tenant EKS platform — and what actually made the fix durable.Tue, 12 Mar 2024 00:00:00 GMThttps://jacksmartv.github.io/articles/security-for-large-iot-fleets/https://jacksmartv.github.io/articles/security-for-large-iot-fleets/Why encryption, device authentication, and secure boot have to be designed in before the first device ships, not after.Mon, 22 Jan 2024 00:00:00 GMThttps://jacksmartv.github.io/articles/designing-telemetry-pipelines-kafka/https://jacksmartv.github.io/articles/designing-telemetry-pipelines-kafka/How decoupling ingestion from processing let a telemetry pipeline grow new consumers without touching the ingestion path.Sat, 18 Nov 2023 00:00:00 GMThttps://jacksmartv.github.io/articles/edge-computing-smart-city-scale/https://jacksmartv.github.io/articles/edge-computing-smart-city-scale/Why device-local processing, not a faster cloud connection, was the answer to unreliable IoT connectivity.Mon, 04 Sep 2023 00:00:00 GMT