System design for physical AI: one agriculture data dashboard the operator fully owns

An open reference architecture for physical AI enables a Pakistan agriculture operator to unify farm sensor feeds, historical datasets, and big data repositories into one owned dashboard via telemetry adapters. Separately, designing a distributed job scheduler involves moving beyond cron to manage millions of jobs. This process requires solving durable scheduling and reliable execution challenges, utilizing distributed systems components such as durable timers, partitioning, queues, delivery guarantees, and failure recovery to ensure jobs run reliably without duplication.