Deterministic state machines, railway interlocking logic, embedded SQLite storage, and resilient software that survives network partitions.
Before a high-speed passenger set clears a single switch outside Gothenburg, boolean interlocking equations evaluate 1,800 track-circuit invariants in under forty milliseconds.
Why precision CNC job shops are replacing fragile cloud-only MES dashboards with write-ahead-logged SQLite files on fanless industrial PCs—and syncing upstream on their own schedule.
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