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async
/await
for asynchronous operations, distinguishing between async def
and def
routes and FastAPI's handling of synchronous code in a thread pool.asyncio
documentation provides foundational knowledge on asynchronous programming, coroutines, await
able objects, and the event loop, which are core to FastAPI's performance model.asyncio
, event loops, and async
/await
patterns, offering a comprehensive understanding. The second edition (2022) includes updated content on asyncio
.