Big ideas ========= The conceptual core of ``tractor``: what *structured concurrency* (SC) means once your "tasks" are whole processes, and how the runtime is layered to deliver that without (much) magic. If you only read one page in these docs make it :doc:`sc-distributed`; if you read two, follow it with :doc:`architecture`. .. toctree:: :maxdepth: 2 sc-distributed architecture