Quiz: How do Webhooks differ from traditional API Polling?
Webhooks eliminate inefficient periodic API polling by transmitting event notifications immediately via HTTP POST endpoints.
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Webhooks eliminate inefficient periodic API polling by transmitting event notifications immediately via HTTP POST endpoints.
FastAPI achieves high performance by leveraging ASGI (Starlette) and native async execution for non-blocking I/O.
FastAPI utilizes Pydantic models to enforce request data schema validation and automatically serialize response data.
As an ASGI framework, FastAPI requires an ASGI server like Uvicorn or Hypercorn to process asynchronous request loops.
FastAPI intelligently infers parameter origins: path variables map to Path , Pydantic models map to Body , and scalar parameters map to Query …
APIRouter works similarly to Flask Blueprints, allowing modular organization of endpoint groups with shared prefixes and tags.
FastAPI's Query() function allows defining validation metadata, regex patterns, and documentation descriptions for query parameters.
FastAPI includes Starlette's CORSMiddleware to manage cross-origin headers and preflight handling.